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CVE-2026-25799

ImageMagick has Division-by-Zero in YUV sampling factor validation, which leads to crash

Published: Feb 24, 2026Updated: Feb 24, 2026 Sources: CVE List NVD GHSA BDUCWE-369
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.4%
Top 69.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a logic error in YUV sampling factor validation allows an invalid sampling factor to bypass checks and trigger a division-by-zero during image loading, resulting in a reliable denial-of-service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
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:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-369

Affected Products

ImageMagickImageMagick
On-premLibrary
OSS Libraries / generic-library
Magick.NET-Q16-AnyCPUNuGetOSS Libraries
Magick.NET-Q16-HDRI-AnyCPUNuGetOSS Libraries
Magick.NET-Q16-HDRI-OpenMP-arm64NuGetOSS Libraries
Magick.NET-Q16-HDRI-OpenMP-x64NuGetOSS Libraries
imagemagickoss-projectUSOSS Librariesaka graphicsmagick, libmagick
nugetpackage-ecosystemOSS Libraries
and 22 more affected products View all →

Exploitability

Official Patch Available

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-543g-8grm-9cw6
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-25799
nvd.nist.gov
https://github.com/ImageMagick/ImageMagick/commit/49000e7298fbfdd759ac2c46f740f40c2e9b7452
github.com
and 12 more references View all →

Timeline

Published
Feb 24, 2026
Last Updated
Feb 24, 2026

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