Integer Overflow or Wraparound Affecting gimp package, versions <3.2.6-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.18% (8th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-GIMP-20187886
  • published28 Sept 2026
  • disclosed16 Oct 2026

Introduced: 28 Sep 2026

NewCVE-2026-62439  (opens in a new tab)
CWE-190  (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. An integer overflow occurs in the file-pvr plug-in when calculating memory buffer sizes for image dimensions. By tricking a user into opening or previewing a specially crafted PowerVR (.pvr) file, an attacker can trigger a heap-based buffer overflow, potentially leading to arbitrary code execution or a Denial of Service (DoS) via an application crash.

CVSS Base Scores

version 3.1