Heap-based Buffer Overflow Affecting gimp package, versions <3.2.6-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.37% (31st percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-GIMP-17812749
  • published4 Jul 2026
  • disclosed3 Jul 2026

Introduced: 3 Jul 2026

CVE-2026-58379  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade Debian:unstable gimp to version 3.2.6-1 or higher.

NVD Description

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

A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.

CVSS Base Scores

version 3.1