Bug 2513091 - CVE-2026-59090 gimp: GIMP: Arbitrary code execution in PSD plugin due to unsigned underflow [fedora-all]
Summary: CVE-2026-59090 gimp: GIMP: Arbitrary code execution in PSD plugin due to unsi...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: gimp
Version: 45
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Nils Philippsen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["c57a81df-a980-4994-8486-f...
Depends On:
Blocks: CVE-2026-59090
TreeView+ depends on / blocked
 
Reported: 2026-08-10 11:00 UTC by Ganesh
Modified: 2026-08-17 15:50 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:
fedora-admin-xmlrpc: mirror+

Attachments (Terms of Use)

Description Ganesh 2026-08-10 11:00:16 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

A source-level audit of GIMP's file format plugins identified 2 vulnerabilities in default-install plugins (file-psd, file-paa). Both are triggerable by opening a crafted image file — no user interaction beyond "File > Open" is required. Each finding has been independently reproduced with a standalone PoC and confirmed via AddressSanitizer or arithmetic verification in a Docker environment (Fedora 41, gcc, zlib-devel).

https://gitlab.gnome.org/GNOME/gimp/-/work_items/16509
Comment 1 Aoife Moloney 2026-08-17 15:50:22 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
Note You need to log in before you can comment on or make changes to this bug.