PT-2026-26460 · Gimp+1 · Gimp+1

Published 2026-03-07 · Updated 2026-05-14 · CVE-2026-4153

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GIMP (affected versions not specified)

Description A flaw exists within the parsing of PSP files, allowing remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required, specifically the target must open a malicious file. The issue stems from insufficient validation of user-supplied data length before copying it into a heap-based buffer, potentially leading to code execution within the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

ALSA-2026:16484

ALSA-2026:17533

BDU:2026-05289

CVE-2026-4153

OESA-2026-1955

OESA-2026-1956

OESA-2026-1957

OESA-2026-1958

OPENSUSE-SU-2026:20428-1

SUSE-SU-2026:1193-1

ZDI-26-220

Affected Products

Gimp

Rocky Linux

References · 56

• https://osv.dev/vulnerability/OESA-2026-1958 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2026:16484 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2026:16484 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-4153 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1955 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-4151 · Security Note
• https://bdu.fstec.ru/vul/2026-05289 · Security Note
• https://osv.dev/vulnerability/ALSA-2026:17533 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-26-220 · Security Note
• https://osv.dev/vulnerability/OESA-2026-1957 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1193-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-4153 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:20428-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1956 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-4153 · Security Note