Incorrect Calculation of Buffer Size Affecting gimp-libs package, versions <2:3.0.4-4.el9_8.9


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.13% (4th percentile)

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  • Snyk IDSNYK-ORACLE9-GIMPLIBS-18571319
  • published6 Aug 2026
  • disclosed4 Aug 2026

Introduced: 4 Aug 2026

NewCVE-2026-42169  (opens in a new tab)
CWE-131  (opens in a new tab)

How to fix?

Upgrade Oracle:9 gimp-libs to version 2:3.0.4-4.el9_8.9 or higher.
This issue was patched in ELSA-2026-50817.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gimp-libs package and not the gimp-libs package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

A heap-buffer-overflow vulnerability exists in the APNG (Animated PNG) file loader of GIMP. This flaw occurs when the fcTL width exceeds the IHDR width, leading to pixel data being written past the end of a heap allocation. Additionally, a heap-based buffer overflow exists in the DDS plug-in due to a BPP mismatch in the load_layer() function. Both vulnerabilities can be triggered by opening a specially crafted image file, potentially leading to code execution.

CVSS Base Scores

version 3.1