GHSA-cjxq-c7rj-x436HighCVSS 8.8
Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This...
🔗 CVE IDs covered (1)
📋 Description
Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-74949
- https://bugzilla.mozilla.org/show_bug.cgi?id=2060245
- https://www.mozilla.org/security/advisories/mfsa2026-74
- https://www.mozilla.org/security/advisories/mfsa2026-76
- https://www.mozilla.org/security/advisories/mfsa2026-77
- https://www.mozilla.org/security/advisories/mfsa2026-78
- https://www.mozilla.org/security/advisories/mfsa2026-79
- https://www.mozilla.org/security/advisories/mfsa2026-80
- https://github.com/advisories/GHSA-cjxq-c7rj-x436