Bug 2497429 - CVE-2026-59089 gimp: GIMP: Denial of service via integer overflow in PlayStation TIM loader [fedora-all]
Summary: CVE-2026-59089 gimp: GIMP: Denial of service via integer overflow in PlayStat...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: gimp
Version: 45
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Nils Philippsen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["1badba36-b08d-4404-842f-4...
Depends On:
Blocks: CVE-2026-59089
TreeView+ depends on / blocked
 
Reported: 2026-07-06 18:51 UTC by Ganesh
Modified: 2026-08-17 15:14 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 2026-07-06 18:51:46 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.

https://gitlab.gnome.org/GNOME/gimp/-/work_items/16493

PlayStation TIM loader computes CLUT size as
guint clut_size = num_colors * num_cluts;
Both operands are gushort. After integer promotion, 65535 * 65535 = 4,294,836,225 > INT_MAX → undefined behavior. UBSan-detected; plug-in aborts.

File: plug-ins/common/file-tim.c:486
Version: GIMP 3.2.4
Comment 1 Aoife Moloney 2026-08-17 15:14:52 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.