CVE-2026-109276

Medium

Description

ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an incomplete cleanup flaw in the JNG decoder that fails to remove temporary files when processing crafted input. Attackers can submit crafted JNG files for processing to repeatedly leak temporary files, consuming disk space and degrading availability.

SeverityMedium

CVSS5.3

Exploit probability—

ProductImagemagick

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-459CWE-459

How to fix

Update

imagemagick imagemagick6.9.13-57, 7.1.2-32 or later

Patches

Vendor advisories

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-f983-243h-9x4r

Affected products

Product	Affected versions	Fixed in
imagemagick imagemagick	v < 6.9.13-57, 7.0.0-0 ≤ v < 7.1.2-32	6.9.13-57, 7.1.2-32

Check your version

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