Vulnerability in ImageMagick

[ Description ]Official description

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of the -cdl (color decision list) option, where allocated memory is not cleaned up after use. Attackers can supply input that causes the -cdl option to be processed, repeatedly leaking memory and degrading availability through resource exhaustion.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund11 Oct 2026WID-SEC-2026-3867

  ImageMagick: Multiple vulnerabilities Translated from German

  CVE-2026-109964CVE-2026-116154CVE-2026-116149+11 more CVEs

[ References ]References

• github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c2qq-jqw7-q4mxVendor Advisory
• www.vulncheck.com/advisories/imagemagick-before-6.9.13-58-and-7-x-before-7.1.2-33-memor…Third Party Advisory