PT-2026-21332 · Fedora+1 · Fedora+1

Jungwoo Park · Published 2026-01-01 · Updated 2026-03-26 · CVE-2026-2239

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GIMP versions 3.0.8 through 3.0.8-5 Fedora 43

Description A heap-buffer-overflow exists in the PSD loader component of the software, specifically within the fread pascal string() function due to a missing null terminator. This issue can be exploited by processing crafted PSD files, leading to a denial-of-service (DoS) condition.

Recommendations Update GIMP to a version beyond 3.0.8-5.

Exploit

Fix

DoS

Weakness Enumeration

CWE-170

Related Identifiers

CVE-2026-2239

OPENSUSE-SU-2026:10195-1

OPENSUSE-SU-2026:20275-1

SUSE-SU-2026:0604-1

Affected Products

Fedora

Gimp

References · 21

• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=2437675 · Exploit
• 🔥 https://gitlab.gnome.org/GNOME/gimp/-/issues/15812 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-2239 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10195-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-2239 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-2239 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:20275-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-2239 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-2239 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2239 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:0604-1 · Vendor Advisory
• https://suse.com/security/cve/CVE-2026-2239 · Note
• https://suse.com/security/cve/CVE-2026-2272 · Note
• https://twitter.com/CVEnew/status/2037280562529132875 · Twitter Post
• https://suse.com/security/cve/CVE-2026-2271 · Note