CVE-2026-33902

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, a stack overflow vulnerability in ImageMagick's FX expression parser allows an attacker to crash the process by providing a deeply nested expression. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - security-advisories@github.com

Published

2026-04-13

Last modified

2026-04-14

Weaknesses

CWE-674

Affected products

• Imagemagick (Imagemagick)

References

• https://github.com/ImageMagick/ImageMagick/commit/d3c0a37485314c5ccef72efb18f3847cd53868ba
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-f4qm-vj5j-9xpw
• https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0