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VULNERABILITIES

CVE-2026-62439 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7 HIGHVector:CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gitlab.gnome.org/GNOME/gimp/-/issues/16314 CISA-ADP
https://access.redhat.com/security/cve/CVE-2026-62439 [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2554464 [email protected]
https://gitlab.gnome.org/GNOME/gimp/-/issues/16314 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-62439
NVD Published Date:
Oct 16, 2026
NVD Last Modified:
Nov 4, 2026
Source:
[email protected]
CVE-2026-62439 Details - Not Deferred