Bug 2450716 (CVE-2026-4725) - CVE-2026-4725 firefox: Sandbox escape due to use-after-free in the Graphics: Canvas2D component
Summary: CVE-2026-4725 firefox: Sandbox escape due to use-after-free in the Graphics: ...
Keywords:
Status: NEW
Alias: CVE-2026-4725
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-24 13:02 UTC by OSIDB Bzimport
Modified: 2026-04-28 06:44 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-03-24 13:02:05 UTC 
Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149.
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