Bug 2562255 (CVE-2026-117971) - CVE-2026-117971 firefox: Sandbox escape due to use-after-free in the Print Preview component
Summary: CVE-2026-117971 firefox: Sandbox escape due to use-after-free in the Print Pr...
Keywords:
Status: NEW
Alias: CVE-2026-117971
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: 2026-10-27 18:22 UTC by OSIDB Bzimport
Modified: 2026-10-28 20:00 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-27 18:22:57 UTC 
Sandbox escape due to use-after-free in the Print Preview component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6.
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