Bug 2569593 (CVE-2026-125396) - CVE-2026-125396 ghostscript: Ghostscript: Arbitrary code execution via SAFER sandbox bypass
Summary: CVE-2026-125396 ghostscript: Ghostscript: Arbitrary code execution via SAFER ...
Keywords:
Status: NEW
Alias: CVE-2026-125396
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: 2026-11-10 13:09 UTC by OSIDB Bzimport
Modified: 2026-11-10 13:44 UTC (History)
2 users (show)

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

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Description OSIDB Bzimport 2026-11-10 13:09:12 UTC 
Ghostscript before 10.08.0 contains a -dSAFER bypass vulnerability in the .putgstringcopy procedure in gs_fonts.ps, which calls the privileged .forceput operator without checking operand types. Attackers can supply crafted PostScript or PDF documents that trigger a type error, recover .forceput via a custom error handler, and cause a use-after-free across save/restore to execute arbitrary code.
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