High severity8.6NVD Advisory· Published Sep 30, 2025· Updated Apr 13, 2026
CVE-2025-11152
CVE-2025-11152
Description
Sandbox escape due to integer overflow in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143.0.3.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.mozilla.org/security/advisories/mfsa2025-80/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
News mentions
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