CVE-2026-86420

Description

ImageMagick before 7.1.2-30 and 6.9.13-55 fails to properly lower the memory budget when an operation inside OpenPixelCache fails. Repeated triggering of such failures can exhaust the process memory budget and result in a denial of service.

Affected Platforms

Weakness Type

CWE-400

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4mwf-mggw-29…
• https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-denial-of-servi…