CVE-2026-59088

Published: Aug 10, 2026Modified: Aug 21, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

A flaw was found in GIMP. A signed integer overflow vulnerability exists in the `file-fli` plugin when processing FLI image files. This occurs due to an incorrect calculation during memory allocation for image buffers, where the multiplication of image width and height can exceed the maximum integer value. A remote attacker could exploit this by tricking a user into opening a specially crafted FLI file, leading to the application crashing and resulting in a denial of service.

Affected (3)

Products: Gimp: Gimp · Redhat: Enterprise Linux

1 product

1 product

Enterprise Linux

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Gimp Gimp	Version 3.2.4
Redhat Enterprise Linux	Version 8.0
Redhat Enterprise Linux	Version 9.0

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (3)

https://access.redhat.com/security/cve/CVE-2026-59088

Source: secalert@redhat.com

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2496582

Source: secalert@redhat.com

Issue TrackingVendor Advisory

https://gitlab.gnome.org/GNOME/gimp/-/work_items/16492

Source: secalert@redhat.com

ExploitMitigationVendor Advisory

Timeline

No history available yet.