CVE-2026-59089 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-59089MEDIUM

Red Hat Red Hat Enterprise Linux 6 — Gimp: gimp: denial of service via integer overflow in playstation tim loader

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   N   R  U  N  N  H    5.5   .0025   16.3     —

AFFECTED
  Product                     Versions     Fixed
  Red Hat Enterprise Linux 6  unspecified  —
  Red Hat Enterprise Linux 7  unspecified  —
  Red Hat Enterprise Linux 8  unspecified  —
  Red Hat Enterprise Linux 9  unspecified  —

TIMELINE
  Jul 2   Reserved by redhat
  Jul 6   EXPLOIT PUBLISHED — CVE-2026-59089 (Red Hat Enterprise Linux 6). Public exploit reference added.
  Jul 6   Published (CNA: redhat)

CWE-190 · CNA: redhat · CVSS v3.1 · 3 references · NVD status: Analyzed

Description

A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 2, 2026	Reserved	Reserved by redhat
July 6, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-59089 (Red Hat Enterprise Linux 6). Public exploit reference added.
July 6, 2026	Published	Published (CNA: redhat)

Affected

Affected products and packages — 4 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Red Hat	Red Hat Enterprise Linux 6	—	—	—
Red Hat	Red Hat Enterprise Linux 7	—	—	—
Red Hat	Red Hat Enterprise Linux 8	—	—	—
Red Hat	Red Hat Enterprise Linux 9	—	—	—

Weaknesses

CWE-190

References (3)

https://access.redhat.com/security/cve/CVE-2026-59089 [Third Party Advisory]
https://bugzilla.redhat.com/show_bug.cgi?id=2496583 [Issue Tracking, Third Party Advisory]
https://gitlab.gnome.org/GNOME/gimp/-/work_items/16493 [Exploit, Issue Tracking, Vendor Advisory]

Authoritative record: CVE-2026-59089 at cve.org

Vendors: red hat

Weaknesses: CWE-190

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59089 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.