VULNERABILITY INTELLIGENCE

CVE-2026-82324

CVSS score6.1 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Description

A flaw was found in the file-iff (IFF/ILBM) plugin in GIMP. When processing a specially crafted IFF/ILBM image file, the plugin does not properly validate the HAM row size and improperly handles cases where the number of color planes (nPlanes) is zero. This causes a row size mismatch that bypasses memory bounds checking, resulting in heap out-of-bounds reads. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references