CVE-2025-27796
4.5CVSSMEDIUM
Description
ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:HAttack ComplexityHigh
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:NConfidentialityNone
I:LIntegrityLow
A:LAvailabilityLow
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
1 technique Collection
References
https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f
foss.heptapod.net
http://www.graphicsmagick.org/NEWS.html
graphicsmagick.org
https://sourceforge.net/p/graphicsmagick/bugs/750/
sourceforge.net
and 5 more references View all →
Timeline
Published
Mar 7, 2025
Last Updated
Jan 29, 2026
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