CVE-2026-93590

Low

Description

ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation.

SeverityLow

CVSS3.7

Exploit probability—

ProductImagemagick

PublishedSep 18, 2026

First seenSep 18, 2026

Weakness typeCWE-400Uncontrolled resource consumption

How to fix

Update

imagemagick imagemagick7.1.2-31 or later

Vendor advisories

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7hjx-392p-f8cm

Affected products

Product	Affected versions	Fixed in
imagemagick imagemagick	v < 7.1.2-31	7.1.2-31

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