CVE-2026-4887: Gimp

High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible application crash, resulting in a Denial of Service (DoS).

Affected products

• Gimp Gimp: before 3.2.0 (fixed in 3.2.0); version 3.2.0 only

Published 2026-03-26. Last modified 2026-06-17.