PT-2026-21475 · Gimp · Gimp

Published 2026-01-01 · Updated 2026-03-26 · CVE-2026-2271

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description A flaw exists in GIMP's PSP (Paint Shop Pro) file parser. An attacker can trigger an integer overflow in the read creator block() function by supplying a crafted PSP image file. This occurs because a 32-bit length value from the file is used for memory allocation without sufficient validation, resulting in a heap overflow and an out-of-bounds write. Successful exploitation may lead to a denial of service.

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

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2026-2271

SUSE-SU-2026:0604-1

Affected Products

Gimp

References · 18

• 🔥 https://gitlab.gnome.org/GNOME/gimp/-/issues/15732 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2026:0604-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-2271 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2438429 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2271 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-2271 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-2271 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-2271 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-2271 · Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2026-2271 · Vendor Advisory
• https://twitter.com/CVEnew/status/2037280564701782417 · Twitter Post
• https://bugzilla.suse.com/1257959 · Note
• https://suse.com/security/cve/CVE-2026-2272 · Note
• https://bugzilla.suse.com/1258000 · Note
• https://suse.com/security/cve/CVE-2026-2271 · Note