Description
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 149.0.2 and Thunderbird 149.0.2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox
149.0.2 to ≤ *unaffected
Mozilla Thunderbird
149.0.2 to ≤ *unaffected
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2022554 ↗
- https://www.mozilla.org/security/advisories/mfsa2026-25/ ↗
- https://www.mozilla.org/security/advisories/mfsa2026-28/ ↗
- https://access.redhat.com/security/cve/CVE-2026-5733 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2455902 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5733.json ↗