CVE-2026-79902

Medium

Description

A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array (VLA) on the stack without integer overflow checks, causing an unbounded stack allocation. This issue leads to an application crash, resulting in a denial of service.

SeverityMedium

CVSS5.5

Exploit probability—

ProductGimp

PublishedAug 26, 2026

First seenAug 26, 2026

Weakness typeCWE-190Integer overflow

How to fix

Vendor advisories

access.redhat.com/security/cve/CVE-2026-79902

Affected products

Product	Affected versions	Fixed in
gimp gimp	v ≤ 3.3.1	—

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