CVE-2026-93587

ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a policy bypass in the PCD (and, per the upstream advisory, CUBE and HALD) coder: when a specific command line option is supplied, the decoder does not check a configured resource limit, which can result in extra memory allocation. A local user able to pass command line options to ImageMagick can therefore exceed the intended memory policy limit, causing a limited availability impact. The issue is fixed in 7.1.2-31 and 6.9.13-56.

• CWE-400

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-89wq-f8f6-2j2v
• https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-policy-bypass-via-pcd-decoder

Published

Sep 18, 2026

Last Modified

Sep 18, 2026

Status

Received

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