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CERTFR-2026-AVI-0503
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | Azure Linux | azl3 mysql 8.0.45-2 versions antérieures à 8.0.46-1 | ||
| Microsoft | CBL Mariner | cbl2 cri-o 1.22.3-20 versions antérieures à 1.22.3-21 | ||
| Microsoft | Azure Linux | azl3 protobuf 25.3-6 versions antérieures à 25.3-7 | ||
| Microsoft | CBL Mariner | cbl2 mysql 8.0.45-3 versions antérieures à 8.0.46-1 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "azl3 mysql 8.0.45-2 versions ant\u00e9rieures \u00e0 8.0.46-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 cri-o 1.22.3-20 versions ant\u00e9rieures \u00e0 1.22.3-21",
"product": {
"name": "CBL Mariner",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 protobuf 25.3-6 versions ant\u00e9rieures \u00e0 25.3-7",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "cbl2 mysql 8.0.45-3 versions ant\u00e9rieures \u00e0 8.0.46-1",
"product": {
"name": "CBL Mariner",
"vendor": {
"name": "Microsoft",
"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-2026-35238",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35238"
},
{
"name": "CVE-2026-34267",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34267"
},
{
"name": "CVE-2026-35239",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35239"
},
{
"name": "CVE-2026-34271",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34271"
},
{
"name": "CVE-2026-34270",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34270"
},
{
"name": "CVE-2026-34303",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34303"
},
{
"name": "CVE-2026-22009",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22009"
},
{
"name": "CVE-2026-21998",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-21998"
},
{
"name": "CVE-2026-35236",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35236"
},
{
"name": "CVE-2026-40890",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-40890"
},
{
"name": "CVE-2026-35237",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35237"
},
{
"name": "CVE-2026-22017",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22017"
},
{
"name": "CVE-2026-34304",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34304"
},
{
"name": "CVE-2026-22002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22002"
},
{
"name": "CVE-2026-34308",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34308"
},
{
"name": "CVE-2026-35240",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-35240"
},
{
"name": "CVE-2026-22004",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22004"
},
{
"name": "CVE-2026-22001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22001"
},
{
"name": "CVE-2026-6409",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6409"
},
{
"name": "CVE-2026-22015",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22015"
},
{
"name": "CVE-2026-22005",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22005"
},
{
"name": "CVE-2026-34278",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34278"
},
{
"name": "CVE-2026-34276",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34276"
},
{
"name": "CVE-2026-34293",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34293"
}
],
"initial_release_date": "2026-04-27T00:00:00",
"last_revision_date": "2026-04-27T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0503",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-27T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Microsoft. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34270",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34270"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34293",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34293"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34276",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34276"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34271",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34271"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-35236",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35236"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-35240",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35240"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-6409",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-6409"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22004",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22004"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34308",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34308"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22002",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22002"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22001",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22001"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-21998",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21998"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34304",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34304"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-35239",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35239"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-40890",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40890"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34278",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34278"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22017",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22017"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34303",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34303"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-35237",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35237"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22015",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22015"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-34267",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34267"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-35238",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35238"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22009",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22009"
},
{
"published_at": "2026-04-23",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2026-22005",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-22005"
}
]
}
CVE-2026-22017 (GCVE-0-2026-22017)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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"title": "CISA ADP Vulnrichment"
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],
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"references": [
{
"name": "Oracle Advisory",
"tags": [
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"url": "https://www.oracle.com/security-alerts/cpuapr2026.html"
}
]
}
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"cveMetadata": {
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"dateReserved": "2026-01-05T18:07:34.728Z",
"dateUpdated": "2026-04-22T14:12:38.085Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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CVE-2026-40890 (GCVE-0-2026-40890)
Vulnerability from cvelistv5
Published
2026-04-21 19:51
Modified
2026-04-21 20:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
The package `github.com/gomarkdown/markdown` is a Go library for parsing Markdown text and rendering as HTML. Processing a malformed input containing a < character that is not followed by a > character anywhere in the remaining text with a SmartypantsRenderer will lead to Out of Bounds read or a panic. This vulnerability is fixed with commit 759bbc3e32073c3bc4e25969c132fc520eda2778.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| gomarkdown | markdown |
Version: < 759bbc3e32073c3bc4e25969c132fc520eda2778 |
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CVE-2026-34303 (GCVE-0-2026-34303)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34271 (GCVE-0-2026-34271)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-22009 (GCVE-0-2026-22009)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34267 (GCVE-0-2026-34267)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < |
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CVE-2026-22005 (GCVE-0-2026-22005)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-6409 (GCVE-0-2026-6409)
Vulnerability from cvelistv5
Published
2026-04-16 14:30
Modified
2026-04-16 15:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper input validation
Summary
A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured messages—specifically those containing negative varints or deep recursion—can be used to crash the application, impacting service availability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Protocol Buffers | Protobuf-php (Pecl) |
Version: 0 ≤ Version: 0 ≤ |
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CVE-2026-34276 (GCVE-0-2026-34276)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-22004 (GCVE-0-2026-22004)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-22015 (GCVE-0-2026-22015)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-35236 (GCVE-0-2026-35236)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-35240 (GCVE-0-2026-35240)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-35237 (GCVE-0-2026-35237)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-35238 (GCVE-0-2026-35238)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34278 (GCVE-0-2026-34278)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < |
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CVE-2026-22002 (GCVE-0-2026-22002)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-21998 (GCVE-0-2026-21998)
Vulnerability from cvelistv5
Published
2026-04-21 20:34
Modified
2026-04-22 14:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34308 (GCVE-0-2026-34308)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34270 (GCVE-0-2026-34270)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34293 (GCVE-0-2026-34293)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < |
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CVE-2026-22001 (GCVE-0-2026-22001)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 14:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-34304 (GCVE-0-2026-34304)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 13:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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CVE-2026-35239 (GCVE-0-2026-35239)
Vulnerability from cvelistv5
Published
2026-04-21 20:35
Modified
2026-04-22 15:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | MySQL Server |
Version: 8.0.0 < Version: 8.4.0 < Version: 9.0.0 < |
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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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