CVE-2026-61870: ImageMagick

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the VIFF encoder when memory allocation fails. Attackers can trigger allocation failures by processing specially crafted VIFF images to exhaust available memory and cause denial of service.

Affected products

• ImageMagick ImageMagick: before 6.9.13-51 (fixed in 6.9.13-51); from 7.0.0-0, before 7.1.2-26 (fixed in 7.1.2-26)

Published 2026-07-11. Last modified 2026-07-13.