Buffer Overflow Affecting gimp package, versions *


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.18% (8th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-GIMP-19427491
  • published29 Aug 2026
  • disclosed28 Aug 2026

Introduced: 28 Aug 2026

NewCVE-2026-82343  (opens in a new tab)
CWE-120  (opens in a new tab)

How to fix?

There is no fixed version for Debian:unstable gimp.

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 the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack out-of-bounds access. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of memory contents.

CVSS Base Scores

version 3.1