Bug 2545467 (CVE-2026-105083) - CVE-2026-105083 ImageMagick: ImageMagick: Security policy bypass via alternate XML DOCTYPE declaration
Summary: CVE-2026-105083 ImageMagick: ImageMagick: Security policy bypass via alternat...
Keywords:
Status: NEW
Alias: CVE-2026-105083
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-03 01:41 UTC by OSIDB Bzimport
Modified: 2026-10-03 01:46 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-03 01:41:26 UTC 
ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted operations become allowed.
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