CVE-2026-86420

ImageMagick before 7.1.2-30 and 6.9.13-55 fails to properly lower the memory budget when an operation inside OpenPixelCache fails.

Imagemagick

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.

7. Sep 2026

Ausgewertete Quellen

• Hinweis
  https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-denial-of-service-memory-budget
• NVD
  CVE-2026-86420
• GitHub
  https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4mwf-mggw-29vp