CVE-2026-62439

high

EUVD alias: EUVD-2026-103187

Assigned by CNA: redhat

Published 2026-10-16 · Modified 2026-10-16

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CVSS v3

7.0

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.0

Description

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.

Predictions

Exploit likelihood

69%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Debian Security Tracker · View original ↗ · DFSG

CVE-2026-62439 NameCVE-2026-62439 SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) Vulnerable and fixed packages The table below lists information on source packages. Source PackageReleaseVersionStatus gimp (PTS)bookworm, bookworm (security)2.10.34-1+deb12u10fixed…

CVE-2026-62439

Name	CVE-2026-62439
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gimp (PTS)	bookworm, bookworm (security)	2.10.34-1+deb12u10	fixed
	trixie	3.0.4-3+deb13u10	fixed
	trixie (security)	3.0.4-3+deb13u11	fixed
	forky, sid	3.2.6-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version
gimp	source	bookworm	(not affected)
gimp	source	trixie	(not affected)
gimp	source	(unstable)	3.2.6-1

Notes

[trixie] - gimp <not-affected> (Vulnerable code not present)
[bookworm] - gimp <not-affected> (Vulnerable code not present)
https://gitlab.gnome.org/GNOME/gimp/-/issues/16314
Fixed by: https://gitlab.gnome.org/GNOME/gimp/-/commit/4427b9f31552060aafa5b03caee6ffdd6c257c8b (GIMP_3_2_6)

Home - Debian Security - Source (Git)

Apply commands

text fix

Notes

[trixie] - gimp <not-affected> (Vulnerable code not present)[bookworm] - gimp <not-affected> (Vulnerable code not present)https://gitlab.gnome.org/GNOME/gimp/-/issues/16314Fixed by: https://gitlab.gnome.org/GNOME/gimp/-/commit/4427b9f31552060aafa5b03caee6ffdd6c257c8b (GIMP_3_2_6)

OS impact

Debian Fixed 4 releases

Version	Package	Status	Fixed in
trixie	`gimp`	Not affected	—
sid	`gimp`	Fixed	`3.2.6-1`
forky	`gimp`	Fixed	`3.2.6-1`
bookworm	`gimp`	Not affected	—

SUSE Tracked 1 release

Version	Package	Status	Fixed in
—	—	Unknown	—

References

CWEs

CWE-190

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.