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CVE-2026-46520

ImageMagick: Heap Buffer Over-Write in IPL decoder when reading multiple images of different dimensions

Published: Jun 10, 2026Updated: Jul 23, 2026 Sources: CVE List NVD BDUCWE-122
7.5HIGH
NVD MITRE
EPSS Score
0.4%
Top 63.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-122CWE-787

Affected Products

ImageMagick
oss-project·USaka libmagick, graphicsmagick
ImageMagickOn-premLibrary
OSS Libraries / generic-library
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ImageMagick Studio LLC
commercial·USaka imagemagick
ImageMagick
OSS Libraries
and 1 more affected products View all →

Exploitability

Official Patch Available
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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
View detailed technique mapping

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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