Bug 2428975 (CVE-2026-0880) - CVE-2026-0880 firefox: Sandbox escape due to integer overflow in the Graphics component
Summary: CVE-2026-0880 firefox: Sandbox escape due to integer overflow in the Graphics...
Keywords:
Status: NEW
Alias: CVE-2026-0880
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-13 14:02 UTC by OSIDB Bzimport
Modified: 2026-01-13 16:47 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-01-13 14:02:53 UTC 
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, and Firefox ESR < 140.7.
Note You need to log in before you can comment on or make changes to this bug.