Integer Overflow or Wraparound Affecting gimp package, versions <2:3.0.4-4.el9_8.14


Severity

Recommended
0.0
high
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.19% (8th percentile)

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  • Snyk IDSNYK-ALMALINUX9-GIMP-20553981
  • published7 Oct 2026
  • disclosed5 Oct 2026

Introduced: 5 Oct 2026

NewCVE-2026-92248  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 gimp to version 2:3.0.4-4.el9_8.14 or higher.
This issue was patched in ALSA-2026:75575.

NVD Description

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

A flaw was found in the file-psd plugin in GIMP. When generating a thumbnail preview for a specially crafted PSD (Photoshop Document) image file, an integer overflow occurs during the multiplication of values from an embedded JPEG header. This leads to an undersized heap allocation, resulting in a heap-based buffer overflow when the image data is decoded. This buffer overflow corrupts adjacent heap objects, allowing for a controlled memory write that can result in an application crash or arbitrary code execution.

CVSS Base Scores

version 3.1