CVE-2025-13012
Race condition in the Graphics component
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
Race condition in the Graphics component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5.
| Vendor | mozilla |
| Product | firefox |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 11, 2025 |
| Last Updated | Apr 13, 2026 |
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Affected Versions
Mozilla / Firefox
All versions affected Mozilla / Thunderbird
All versions affected References
bugzilla.mozilla.org: https://bugzilla.mozilla.org/show_bug.cgi?id=1991458 mozilla.org: https://www.mozilla.org/security/advisories/mfsa2025-87/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2025-88/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2025-89/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2025-90/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2025-91/
Credits
Irvan Kurniawan