Unrated severityCISA KEVNVD Advisory· Published Dec 22, 2022· Updated Oct 21, 2025
CVE-2022-26486
CVE-2022-26486
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.
Affected products
5- Range: unspecified
- Mozilla/Firefox ESRv5Range: unspecified
- Mozilla/Firefox for Androidv5Range: unspecified
- Range: unspecified
- Mozilla/Focusv5Range: unspecified
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2News mentions
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