CVE-2026-25799 MEDIUM

CVE-2026-25799: ImageMagick has Division-by-Zero in YUV sampling factor validation, which leads to crash

Vendor Imagemagick
Product ImageMagick
Weakness CWE-369
Published February 24, 2026
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 24, 2026 CVE published
February 26, 2026 Record updated