CVE-2026-46520
ImageMagick: Heap Buffer Over-Write in IPL decoder when reading multiple images of different dimensions
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, when reading multiple images with different dimensions an out of bounds heap write can occur. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
ImageMagick
oss-project·USaka graphicsmagick, libmagick
Сообщество свободного программного обеспечения
oss-projectaka fsf
ООО «Ред Софт»
commercial·RUaka red soft
ImageMagick Studio LLC
commercial·USaka imagemagick
and 1 more affected products View all →
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-36wm-hprc-mcf5
github.com
https://access.redhat.com/errata/RHSA-2026:32961
access.redhat.com
https://access.redhat.com/security/cve/CVE-2026-46520
access.redhat.com
and 8 more references View all →
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