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CERTFR-2026-AVI-1183
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 140.16 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 156 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 115.41 | ||
| Mozilla | Thunderbird ESR | Thunderbird ESR versions antérieures à 140.16 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 153.3 | ||
| Mozilla | Firefox | Firefox versions antérieures à 156 |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 140.16",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 156",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.41",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird ESR versions ant\u00e9rieures \u00e0 140.16",
"product": {
"name": "Thunderbird ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 153.3",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox versions ant\u00e9rieures \u00e0 156",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-92055",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92055"
},
{
"name": "CVE-2026-92027",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92027"
},
{
"name": "CVE-2026-92012",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92012"
},
{
"name": "CVE-2026-92070",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92070"
},
{
"name": "CVE-2026-92024",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92024"
},
{
"name": "CVE-2026-92065",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92065"
},
{
"name": "CVE-2026-92240",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92240"
},
{
"name": "CVE-2026-92010",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92010"
},
{
"name": "CVE-2026-92042",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92042"
},
{
"name": "CVE-2026-92073",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92073"
},
{
"name": "CVE-2026-92068",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92068"
},
{
"name": "CVE-2026-92030",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92030"
},
{
"name": "CVE-2026-92014",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92014"
},
{
"name": "CVE-2026-92026",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92026"
},
{
"name": "CVE-2026-92039",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92039"
},
{
"name": "CVE-2026-92008",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92008"
},
{
"name": "CVE-2026-92041",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92041"
},
{
"name": "CVE-2026-92006",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92006"
},
{
"name": "CVE-2026-92033",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92033"
},
{
"name": "CVE-2026-92067",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92067"
},
{
"name": "CVE-2026-92046",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92046"
},
{
"name": "CVE-2026-92053",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92053"
},
{
"name": "CVE-2026-92072",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92072"
},
{
"name": "CVE-2026-92063",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92063"
},
{
"name": "CVE-2026-92037",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92037"
},
{
"name": "CVE-2026-92031",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92031"
},
{
"name": "CVE-2026-92016",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92016"
},
{
"name": "CVE-2026-92050",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92050"
},
{
"name": "CVE-2026-92075",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92075"
},
{
"name": "CVE-2026-92049",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92049"
},
{
"name": "CVE-2026-92032",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92032"
},
{
"name": "CVE-2026-92020",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92020"
},
{
"name": "CVE-2026-92019",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92019"
},
{
"name": "CVE-2026-92077",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92077"
},
{
"name": "CVE-2026-92078",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92078"
},
{
"name": "CVE-2026-92057",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92057"
},
{
"name": "CVE-2026-92076",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92076"
},
{
"name": "CVE-2026-92013",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92013"
},
{
"name": "CVE-2026-92009",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92009"
},
{
"name": "CVE-2026-92035",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92035"
},
{
"name": "CVE-2026-92005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92005"
},
{
"name": "CVE-2026-92028",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92028"
},
{
"name": "CVE-2026-92052",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92052"
},
{
"name": "CVE-2026-92069",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92069"
},
{
"name": "CVE-2026-92061",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92061"
},
{
"name": "CVE-2026-92071",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92071"
},
{
"name": "CVE-2026-92038",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92038"
},
{
"name": "CVE-2026-92045",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92045"
},
{
"name": "CVE-2026-92064",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92064"
},
{
"name": "CVE-2026-92058",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92058"
},
{
"name": "CVE-2026-92238",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92238"
},
{
"name": "CVE-2026-92021",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92021"
},
{
"name": "CVE-2026-92047",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92047"
},
{
"name": "CVE-2026-92044",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92044"
},
{
"name": "CVE-2026-92036",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92036"
},
{
"name": "CVE-2026-92074",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92074"
},
{
"name": "CVE-2026-92059",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92059"
},
{
"name": "CVE-2026-92062",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92062"
},
{
"name": "CVE-2026-92079",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92079"
},
{
"name": "CVE-2026-92022",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92022"
},
{
"name": "CVE-2026-92054",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92054"
},
{
"name": "CVE-2026-92018",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92018"
},
{
"name": "CVE-2026-92056",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92056"
},
{
"name": "CVE-2026-92051",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92051"
},
{
"name": "CVE-2026-92034",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92034"
},
{
"name": "CVE-2026-92029",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92029"
},
{
"name": "CVE-2026-92011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92011"
},
{
"name": "CVE-2026-92017",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92017"
},
{
"name": "CVE-2026-92239",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92239"
},
{
"name": "CVE-2026-92040",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92040"
},
{
"name": "CVE-2026-92023",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92023"
},
{
"name": "CVE-2026-92007",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92007"
},
{
"name": "CVE-2026-92025",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92025"
},
{
"name": "CVE-2026-92048",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92048"
},
{
"name": "CVE-2026-92015",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92015"
},
{
"name": "CVE-2026-92066",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92066"
},
{
"name": "CVE-2026-92060",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92060"
},
{
"name": "CVE-2026-92043",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92043"
}
],
"initial_release_date": "2026-09-16T00:00:00",
"last_revision_date": "2026-09-16T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1183",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-16T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mozilla. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mozilla",
"vendor_advisories": [
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-90",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-90/"
},
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-91",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-91/"
},
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-95",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-95/"
},
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-94",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-94/"
},
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-93",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-93/"
},
{
"published_at": "2026-09-15",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-92",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-92/"
}
]
}
CVE-2026-92050 (GCVE-0-2026-92050)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to race condition in the XPConnect component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Sandbox escape due to race condition in the XPConnect component. This vulnerability was fixed in Firefox 156 and Thunderbird 156."
}
],
"value": "Sandbox escape due to race condition in the XPConnect component. This vulnerability was fixed in Firefox 156 and Thunderbird 156."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T20:01:54.934Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2061387"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
}
],
"title": "Sandbox escape due to race condition in the XPConnect component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-92050",
"datePublished": "2026-09-15T12:34:11.415Z",
"dateReserved": "2026-09-15T12:34:10.939Z",
"dateUpdated": "2026-09-15T20:01:54.934Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-92070 (GCVE-0-2026-92070)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mohamed Mbarek"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:43.970Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2060220"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Information disclosure in the Networking component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2026-92070",
"datePublished": "2026-09-15T12:34:32.002Z",
"dateReserved": "2026-09-15T12:34:31.489Z",
"dateUpdated": "2026-09-16T14:24:43.970Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-92054 (GCVE-0-2026-92054)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the Memory component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92006 (GCVE-0-2026-92006)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92015 (GCVE-0-2026-92015)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92049 (GCVE-0-2026-92049)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92032 (GCVE-0-2026-92032)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"vendor": "Mozilla",
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"versionType": "rpm"
},
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"status": "unaffected",
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},
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}
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"version": "153.3",
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"type": "text/html",
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CVE-2026-92061 (GCVE-0-2026-92061)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
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CVE-2026-92016 (GCVE-0-2026-92016)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92046 (GCVE-0-2026-92046)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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}
],
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}
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CVE-2026-92045 (GCVE-0-2026-92045)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"version": "156",
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}
],
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}
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{
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CVE-2026-92008 (GCVE-0-2026-92008)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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}
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CVE-2026-92012 (GCVE-0-2026-92012)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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}
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component"
}
},
"cveMetadata": {
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"datePublished": "2026-09-15T12:33:31.909Z",
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"dateUpdated": "2026-09-16T14:24:31.583Z",
"state": "PUBLISHED"
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"dataVersion": "5.2"
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CVE-2026-92028 (GCVE-0-2026-92028)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
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{
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"versionType": "rpm"
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{
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"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
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"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
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}
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}
],
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}
],
"providerMetadata": {
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"references": [
{
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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{
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"title": "Use-after-free in the DOM: Core \u0026 HTML component"
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CVE-2026-92026 (GCVE-0-2026-92026)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"value": "Use-after-free in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:35.202Z",
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068378"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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{
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"title": "Use-after-free in the Networking component"
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},
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"datePublished": "2026-09-15T12:33:46.700Z",
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CVE-2026-92052 (GCVE-0-2026-92052)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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},
{
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"version": "2.0.3"
},
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"description": "CWE-457 Use of Uninitialized Variable",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
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"version": "153.3",
"versionType": "rpm"
},
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
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"lang": "en",
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{
"base64": false,
"type": "text/html",
"value": "Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:40.126Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2061499"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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}
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CVE-2026-92019 (GCVE-0-2026-92019)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Remote Settings Client component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Shu Takahashi"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:33.505Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2065636"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Mitigation bypass in the Remote Settings Client component"
}
},
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"assignerShortName": "mozilla",
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"datePublished": "2026-09-15T12:33:39.132Z",
"dateReserved": "2026-09-15T12:33:38.619Z",
"dateUpdated": "2026-09-16T14:24:33.505Z",
"state": "PUBLISHED"
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CVE-2026-92057 (GCVE-0-2026-92057)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Shu Takahashi"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:41.431Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
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{
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},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
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},
{
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}
],
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"assignerShortName": "mozilla",
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"datePublished": "2026-09-15T12:34:18.765Z",
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"state": "PUBLISHED"
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CVE-2026-92065 (GCVE-0-2026-92065)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Mozilla"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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},
"references": [
{
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component"
}
},
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"assignerShortName": "mozilla",
"cveId": "CVE-2026-92065",
"datePublished": "2026-09-15T12:34:26.914Z",
"dateReserved": "2026-09-15T12:34:26.423Z",
"dateUpdated": "2026-09-16T14:24:42.947Z",
"state": "PUBLISHED"
},
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"dataVersion": "5.2"
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CVE-2026-92033 (GCVE-0-2026-92033)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 03:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.
References
{
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{
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{
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"version": "3.1"
}
},
{
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},
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}
],
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"version": "2.0.3"
},
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}
}
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],
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],
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},
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{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2047339"
},
{
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}
],
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CVE-2026-92011 (GCVE-0-2026-92011)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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{
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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}
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"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T03:56:03.797Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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"vendor": "Mozilla",
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"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
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]
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}
],
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}
],
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{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2058068"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
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},
{
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}
],
"title": "Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component"
}
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CVE-2026-92035 (GCVE-0-2026-92035)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Mozilla"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
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{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2061245"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Sandbox escape due to incorrect boundary conditions in the Graphics component"
}
},
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"assignerShortName": "mozilla",
"cveId": "CVE-2026-92035",
"datePublished": "2026-09-15T12:33:56.003Z",
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CVE-2026-92022 (GCVE-0-2026-92022)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Seohyeon Maeng"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:34.197Z",
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"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068059"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
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},
{
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},
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},
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}
],
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}
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"datePublished": "2026-09-15T12:33:42.587Z",
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CVE-2026-92238 (GCVE-0-2026-92238)
Vulnerability from cvelistv5
Published
2026-09-15 19:42
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
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"affected": [
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"version": "140.16",
"versionType": "rpm"
},
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},
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"status": "unaffected",
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}
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"supportingMedia": [
{
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}
],
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}
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
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}
],
"title": "Ambiguous parsing of mail headers"
}
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"state": "PUBLISHED"
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CVE-2026-92043 (GCVE-0-2026-92043)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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],
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"timestamp": "2026-09-15T00:00:00+00:00",
"version": "2.0.3"
},
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}
}
],
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"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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"type": "CWE"
}
]
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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],
"cna": {
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"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
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"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Mozilla"
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],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Privilege escalation due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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{
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{
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"title": "Privilege escalation due to incorrect boundary conditions in the Audio/Video component"
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CVE-2026-92023 (GCVE-0-2026-92023)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the XML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
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"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
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"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Mozilla"
}
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"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the XML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
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}
],
"providerMetadata": {
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068342"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
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{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
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},
{
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"title": "Use-after-free in the XML component"
}
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"state": "PUBLISHED"
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CVE-2026-92036 (GCVE-0-2026-92036)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the Networking: HTTP component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
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"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
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"value": "Mozilla"
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],
"descriptions": [
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{
"base64": false,
"type": "text/html",
"value": "Incorrect boundary conditions in the Networking: HTTP component. This vulnerability was fixed in Firefox 156 and Thunderbird 156."
}
],
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}
],
"providerMetadata": {
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},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068416"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
}
],
"title": "Incorrect boundary conditions in the Networking: HTTP component"
}
},
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CVE-2026-92030 (GCVE-0-2026-92030)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "anas cherni"
}
],
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"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Mitigation bypass in the DOM: Copy \u0026 Paste and Drag \u0026 Drop component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"value": "Mitigation bypass in the DOM: Copy \u0026 Paste and Drag \u0026 Drop component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:36.200Z",
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2058417"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
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"title": "Mitigation bypass in the DOM: Copy \u0026 Paste and Drag \u0026 Drop component"
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CVE-2026-92240 (GCVE-0-2026-92240)
Vulnerability from cvelistv5
Published
2026-09-15 19:42
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged '* ID' response, crashing Thunderbird. The affected parsing path is reachable before authentication. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
{
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"cna": {
"affected": [
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Ahmed Albalawi"
}
],
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"supportingMedia": [
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"type": "text/html",
"value": "A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged \u0027* ID\u0027 response, crashing Thunderbird. The affected parsing path is reachable before authentication. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"value": "A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged \u0027* ID\u0027 response, crashing Thunderbird. The affected parsing path is reachable before authentication. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:29.413Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
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}
],
"title": "Out-of-bounds read in IMAP response parser"
}
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CVE-2026-92078 (GCVE-0-2026-92078)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Denial-of-service in the Security component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Dominik Bay"
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
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"references": [
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2066736"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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}
],
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CVE-2026-92056 (GCVE-0-2026-92056)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "r00tdaddy"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:41.182Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2065346"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Use-after-free in the Graphics: Text component"
}
},
"cveMetadata": {
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"assignerShortName": "mozilla",
"cveId": "CVE-2026-92056",
"datePublished": "2026-09-15T12:34:17.725Z",
"dateReserved": "2026-09-15T12:34:17.201Z",
"dateUpdated": "2026-09-16T14:24:41.182Z",
"state": "PUBLISHED"
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CVE-2026-92013 (GCVE-0-2026-92013)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
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"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
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}
],
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],
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{
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CVE-2026-92064 (GCVE-0-2026-92064)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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{
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"vendor": "Mozilla",
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"version": "153.3",
"versionType": "rpm"
},
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}
],
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},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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}
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CVE-2026-92076 (GCVE-0-2026-92076)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"version": "153.3",
"versionType": "rpm"
},
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"version": "156",
"versionType": "rpm"
}
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},
{
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"vendor": "Mozilla",
"versions": [
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"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
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}
],
"providerMetadata": {
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},
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
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},
{
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}
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CVE-2026-92038 (GCVE-0-2026-92038)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Remote Settings Client component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
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},
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]
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}
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{
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"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
"value": "Mitigation bypass in the Remote Settings Client component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
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},
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},
{
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}
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CVE-2026-92073 (GCVE-0-2026-92073)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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],
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"version": "2.0.3"
},
"type": "ssvc"
}
}
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"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
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}
]
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
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],
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{
"lang": "en",
"value": "Tyler Maclachlan"
}
],
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{
"lang": "en",
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{
"base64": false,
"type": "text/html",
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}
],
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}
],
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},
{
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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}
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CVE-2026-92018 (GCVE-0-2026-92018)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
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{
"lang": "en",
"value": "Quy Pham"
}
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}
],
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],
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"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2064287"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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},
{
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}
],
"title": "Sandbox escape in the DOM: Core \u0026 HTML component"
}
},
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"datePublished": "2026-09-15T12:33:38.091Z",
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"state": "PUBLISHED"
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CVE-2026-92024 (GCVE-0-2026-92024)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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{
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"version": "140.16",
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},
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"version": "153.3",
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}
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CVE-2026-92062 (GCVE-0-2026-92062)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the Session Restore component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"vendor": "Mozilla",
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CVE-2026-92066 (GCVE-0-2026-92066)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
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"vendor": "Mozilla",
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"versionType": "rpm"
}
]
},
{
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"vendor": "Mozilla",
"versions": [
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"type": "text/html",
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},
{
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}
],
"title": "Sandbox escape in the Profile Backup component"
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CVE-2026-92007 (GCVE-0-2026-92007)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"vendor": "Mozilla",
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"status": "unaffected",
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}
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CVE-2026-92077 (GCVE-0-2026-92077)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Denial-of-service in the SVG component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
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]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
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"type": "text/html",
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}
],
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},
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}
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CVE-2026-92029 (GCVE-0-2026-92029)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-95/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Use-after-free in the SVG component"
}
},
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"dateUpdated": "2026-09-16T14:24:35.943Z",
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CVE-2026-92037 (GCVE-0-2026-92037)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the DOM: Animation component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
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{
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CVE-2026-92042 (GCVE-0-2026-92042)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Race condition in the DOM: Content Processes component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
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"version": "156",
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"type": "text/html",
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}
],
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}
],
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CVE-2026-92021 (GCVE-0-2026-92021)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-15 19:43
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16 and Thunderbird 140.16.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 |
|||||||
|
|||||||||
{
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{
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"vendor": "Mozilla",
"versions": [
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"version": "140.16",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Tomer Fichman"
}
],
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{
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"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
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"references": [
{
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},
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},
{
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}
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CVE-2026-92014 (GCVE-0-2026-92014)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 03:55
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox ESR 115.41, Firefox ESR 140.16, and Thunderbird 140.16.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 |
|||||||
|
|||||||||
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"cvssV3_1": {
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"attackVector": "NETWORK",
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"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
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"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
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]
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],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"vendor": "Mozilla",
"versions": [
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"version": "140.16",
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]
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"vendor": "Mozilla",
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"version": "140.16",
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"lang": "en",
"value": "Jacolon Walker"
}
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}
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},
{
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},
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CVE-2026-92034 (GCVE-0-2026-92034)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Steven Julian"
}
],
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"supportingMedia": [
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"base64": false,
"type": "text/html",
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
}
],
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}
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CVE-2026-92025 (GCVE-0-2026-92025)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "115.*",
"status": "unaffected",
"version": "115.41",
"versionType": "rpm"
},
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
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}
],
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"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:34.942Z",
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"references": [
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068361"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-91/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-92/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
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},
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CVE-2026-92044 (GCVE-0-2026-92044)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
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"value": "Gee-netics"
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"type": "text/html",
"value": "Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
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}
],
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},
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},
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},
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},
{
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}
],
"title": "Information disclosure in the Networking: HTTP component"
}
},
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CVE-2026-92031 (GCVE-0-2026-92031)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Information disclosure in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92010 (GCVE-0-2026-92010)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92017 (GCVE-0-2026-92017)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the DOM: Service Workers component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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CVE-2026-92239 (GCVE-0-2026-92239)
Vulnerability from cvelistv5
Published
2026-09-15 19:42
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A maliciously constructed IMAP line could cause an out-of-bounds buffer read. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
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CVE-2026-92009 (GCVE-0-2026-92009)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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}
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"value": "Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3."
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CVE-2026-92027 (GCVE-0-2026-92027)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the DOM: Streams component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"version": "115.41",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
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CVE-2026-92068 (GCVE-0-2026-92068)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Site isolation issue in the Reader Mode component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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CVE-2026-92067 (GCVE-0-2026-92067)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
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}
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},
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"vendor": "Mozilla",
"versions": [
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"type": "text/html",
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}
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
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CVE-2026-92063 (GCVE-0-2026-92063)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Denial-of-service in the Audio/Video component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
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"vendor": "Mozilla",
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"versionType": "rpm"
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]
},
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"vendor": "Mozilla",
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "He Huang"
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],
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{
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"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Denial-of-service in the Audio/Video component. This vulnerability was fixed in Firefox 156 and Thunderbird 156."
}
],
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CVE-2026-92071 (GCVE-0-2026-92071)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"product": "Firefox",
"vendor": "Mozilla",
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"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"version": "153.3",
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"type": "text/html",
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}
],
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CVE-2026-92020 (GCVE-0-2026-92020)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 115.41 Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
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"userInteraction": "REQUIRED",
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}
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},
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},
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},
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component"
}
},
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"datePublished": "2026-09-15T12:33:40.137Z",
"dateReserved": "2026-09-15T12:33:39.622Z",
"dateUpdated": "2026-09-16T14:24:33.749Z",
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CVE-2026-92079 (GCVE-0-2026-92079)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"vendor": "Mozilla",
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"version": "153.3",
"versionType": "rpm"
},
{
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"vendor": "Mozilla",
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{
"base64": false,
"type": "text/html",
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}
],
"value": "Mitigation bypass in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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}
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CVE-2026-92048 (GCVE-0-2026-92048)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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{
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"vendor": "Mozilla",
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"version": "153.3",
"versionType": "rpm"
},
{
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
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"vendor": "Mozilla",
"versions": [
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"version": "153.3",
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"base64": false,
"type": "text/html",
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}
],
"value": "Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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},
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},
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},
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}
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CVE-2026-92060 (GCVE-0-2026-92060)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Internationalization component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
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},
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"versionType": "rpm"
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]
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],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the Internationalization component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Use-after-free in the Internationalization component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
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{
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}
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CVE-2026-92075 (GCVE-0-2026-92075)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
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"version": "156",
"versionType": "rpm"
}
]
},
{
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"vendor": "Mozilla",
"versions": [
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]
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{
"lang": "en",
"value": "Takeshi Kaneko"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
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}
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"providerMetadata": {
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
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},
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CVE-2026-92041 (GCVE-0-2026-92041)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Atsushi Sada"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
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}
],
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"references": [
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},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
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CVE-2026-92059 (GCVE-0-2026-92059)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the DOM: Editor component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
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"versionType": "rpm"
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"type": "text/html",
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}
],
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}
],
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},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
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},
{
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CVE-2026-92040 (GCVE-0-2026-92040)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 156 and Thunderbird 156."
}
],
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}
],
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},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2024248"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
}
],
"title": "Use-after-free in the JavaScript: WebAssembly component"
}
},
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"datePublished": "2026-09-15T12:34:01.183Z",
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"dateUpdated": "2026-09-15T20:01:52.245Z",
"state": "PUBLISHED"
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CVE-2026-92053 (GCVE-0-2026-92053)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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CVE-2026-92051 (GCVE-0-2026-92051)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-15 20:01
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Spoofing issue due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
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"vendor": "Mozilla",
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]
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"vendor": "Mozilla",
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{
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},
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},
{
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CVE-2026-92055 (GCVE-0-2026-92055)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the DevTools component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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CVE-2026-92072 (GCVE-0-2026-92072)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Incorrect boundary conditions in the Safe Browsing component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "153.*",
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"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
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"vendor": "Mozilla",
"versions": [
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"type": "text/html",
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}
],
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CVE-2026-92074 (GCVE-0-2026-92074)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the Popup Blocker component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
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},
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"status": "unaffected",
"version": "156",
"versionType": "rpm"
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]
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],
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"value": "Finn Westendorf"
}
],
"descriptions": [
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"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
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CVE-2026-92005 (GCVE-0-2026-92005)
Vulnerability from cvelistv5
Published
2026-09-15 12:33
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 140.16 Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
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"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.16",
"versionType": "rpm"
},
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
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"status": "unaffected",
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"versionType": "rpm"
}
]
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"value": "devdharan9424@gmail.com"
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"base64": false,
"type": "text/html",
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},
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},
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},
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},
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},
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CVE-2026-92047 (GCVE-0-2026-92047)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Privilege escalation in the Crash Reporting component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
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"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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},
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},
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}
],
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"timestamp": "2026-09-15T00:00:00+00:00",
"version": "2.0.3"
},
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}
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"title": "CISA ADP Vulnrichment"
}
],
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"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
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"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Privilege escalation in the Crash Reporting component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Privilege escalation in the Crash Reporting component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:39.274Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
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"references": [
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2059021"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
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"title": "Privilege escalation in the Crash Reporting component"
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CVE-2026-92039 (GCVE-0-2026-92039)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Mitigation bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "tiebuchen"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Mitigation bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Mitigation bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:37.498Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2001265"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Mitigation bypass in the DOM: Notifications component"
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},
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"datePublished": "2026-09-15T12:34:00.159Z",
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CVE-2026-92069 (GCVE-0-2026-92069)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
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],
"credits": [
{
"lang": "en",
"value": "Mozilla"
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],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:43.731Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2059196"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-96/"
}
],
"title": "Spoofing issue in the DOM: Navigation component"
}
},
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"datePublished": "2026-09-15T12:34:30.981Z",
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CVE-2026-92058 (GCVE-0-2026-92058)
Vulnerability from cvelistv5
Published
2026-09-15 12:34
Modified
2026-09-16 14:24
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Use-after-free in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Unaffected: 153.3 Unaffected: 156 |
|||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "153.*",
"status": "unaffected",
"version": "153.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "156",
"versionType": "rpm"
}
]
}
],
"credits": [
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"lang": "en",
"value": "Mozilla"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Use-after-free in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"value": "Use-after-free in the Graphics component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-16T14:24:41.682Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2068438"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-90/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-93/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-94/"
},
{
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}
],
"title": "Use-after-free in the Graphics component"
}
},
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"datePublished": "2026-09-15T12:34:19.787Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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