CVE-2026-86420

LOWCVSS 3.7

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.

Timeline

Published:September 7th, 2026 1:20 PM

Last modified:September 7th, 2026 1:20 PM

CVSS Scoring

CVSS v3: 3.7 (LOW)

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

CWE-400

References & Reports

Advisories, patches, and third-party reports

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4mwf-mggw-29vp
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-denial-of-service-memory-budget

Source: NIST NVD · Data may lag official sources by up to one minute