CVE-2026-92173 (GCVE-0-2026-92173)
Vulnerability from cvelistv5
Published
2026-09-30 20:26
Modified
2026-10-01 18:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Improper Restriction of Communication Channel to Intended Endpoints (CWE-923)
Summary
Prior to v74.0.0.878.1682 of Meta Horizon OS, MediaSyncJobReceiver could be induced to send a privileged PendingIntent including a com.oculus.vrshell CallerIdentity to an arbitrary application listening via NotificationListenerService. That would allow the application to impersonate the com.oculus.vrshell package, as well as packages signed with the same key, towards any endpoint within the OS that uses CallerIdentity authentication.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Meta Platforms, Inc | Meta Horizon OS |
Version: v0.0.0.0.0 ≤ |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-92173",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-01T18:54:54.274370Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-923",
"description": "CWE-923 Improper Restriction of Communication Channel to Intended Endpoints",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-01T18:56:04.855Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Meta Horizon OS",
"vendor": "Meta Platforms, Inc",
"versions": [
{
"lessThan": "v74.0.0.878.1682",
"status": "affected",
"version": "v0.0.0.0.0",
"versionType": "semver"
}
]
}
],
"dateAssigned": "2026-09-15T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Prior to v74.0.0.878.1682 of Meta Horizon OS, MediaSyncJobReceiver could be induced to send a privileged PendingIntent including a com.oculus.vrshell CallerIdentity to an arbitrary application listening via NotificationListenerService. That would allow the application to impersonate the com.oculus.vrshell package, as well as packages signed with the same key, towards any endpoint within the OS that uses CallerIdentity authentication."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Improper Restriction of Communication Channel to Intended Endpoints (CWE-923)",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-30T20:26:33.293Z",
"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"shortName": "Meta"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.facebook.com/security/advisories/cve-2026-92173"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"assignerShortName": "Meta",
"cveId": "CVE-2026-92173",
"datePublished": "2026-09-30T20:26:33.293Z",
"dateReserved": "2026-09-15T17:32:03.673Z",
"dateUpdated": "2026-10-01T18:56:04.855Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-92173\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-01T18:54:54.274370Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-923\", \"description\": \"CWE-923 Improper Restriction of Communication Channel to Intended Endpoints\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-01T18:53:18.227Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"Meta Platforms, Inc\", \"product\": \"Meta Horizon OS\", \"versions\": [{\"status\": \"affected\", \"version\": \"v0.0.0.0.0\", \"lessThan\": \"v74.0.0.878.1682\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.facebook.com/security/advisories/cve-2026-92173\", \"tags\": [\"x_refsource_CONFIRM\"]}], \"dateAssigned\": \"2026-09-15T00:00:00.000Z\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"Prior to v74.0.0.878.1682 of Meta Horizon OS, MediaSyncJobReceiver could be induced to send a privileged PendingIntent including a com.oculus.vrshell CallerIdentity to an arbitrary application listening via NotificationListenerService. That would allow the application to impersonate the com.oculus.vrshell package, as well as packages signed with the same key, towards any endpoint within the OS that uses CallerIdentity authentication.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"Improper Restriction of Communication Channel to Intended Endpoints (CWE-923)\"}]}], \"providerMetadata\": {\"orgId\": \"4fc57720-52fe-4431-a0fb-3d2c8747b827\", \"shortName\": \"Meta\", \"dateUpdated\": \"2026-09-30T20:26:33.293Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-92173\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-01T18:56:04.855Z\", \"dateReserved\": \"2026-09-15T17:32:03.673Z\", \"assignerOrgId\": \"4fc57720-52fe-4431-a0fb-3d2c8747b827\", \"datePublished\": \"2026-09-30T20:26:33.293Z\", \"assignerShortName\": \"Meta\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
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.
Loading…
Loading…