CVE-2026-61870

Description

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.

CVSS Vector

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-m596-67p7-69wh
• https://www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-via-viff-encoder