CVE-2022-26486
KEV Critical · CVSS 9.6- CVSS
- 9.6
- nvd
- EPSS
- 2.35%
- 82th pct
- KEV
- Listed
- 2022-03-07
- Class
- oss containerizable
- CWE-416, CWE-416
Description
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070
- https://www.mozilla.org/security/advisories/mfsa2022-09/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070
- https://www.mozilla.org/security/advisories/mfsa2022-09/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26486
Status: profiled · ingested 2026-08-19T18:00:49.000Z