CVE-2026-116159

Low

Description

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of the -cdl (color decision list) option, where allocated memory is not cleaned up after use. Attackers can supply input that causes the -cdl option to be processed, repeatedly leaking memory and degrading availability through resource exhaustion.

SeverityLow

CVSS3.3

Exploit probability—

ProductImagemagick

PublishedOct 25, 2026

First seenOct 25, 2026

Weakness typeCWE-401CWE-401

How to fix

Update

imagemagick imagemagick6.9.13-58, 7.1.2-33 or later

Vendor advisories

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c2qq-jqw7-q4mx

Affected products

Product	Affected versions	Fixed in
imagemagick imagemagick	v < 6.9.13-58, 7.0.0-0 ≤ v < 7.1.2-33	6.9.13-58, 7.1.2-33

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.