CVE-2026-33900: ImageMagick

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

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, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a crash. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

Affected products

• ImageMagick ImageMagick: before 6.9.13-44 (fixed in 6.9.13-44); from 7.0.0-0, before 7.1.2-19 (fixed in 7.1.2-19)

Published 2026-04-13. Last modified 2026-06-17.