MetaCVE-2026-92173
Prior to v74.0.0.878.1682 of Meta Horizon OS
Critical9.1CVE-2026-92173 · Published Sep 30, 2026 · updated Oct 1, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Meta Horizon OS Product | >= v0.0.0.0.0, < v74.0.0.878.1682 | v74.0.0.878.1682 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-923
More Meta advisories
All Meta| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 30 | Prior to v66.0.0.733.524 of Meta Horizon OS | High8.8 | v66.0.0.733.524 |
| Sep 28 | Meta proxygen: use after free | High7.3 | v2026.09.28.00 |
| Sep 28 | Meta proxygen: use after free | Medium5.3 | v2026.09.28.00 |
| Sep 28 | Meta proxygen: use after free | High7.5 | v2026.09.28.00 |
| Sep 28 | Meta moxygen: use after free | High7.5 | 004123dd24c30dad6b649163575145f240dabc94 |
| Jul 23 | Meta proxygen: resource exhaustion | High7.5 | v2026.07.20.00 |