Status: UPDATED
| Advisory ID: CVE-2026-59090
Key Details
| CVE | CVE-2026-59090 |
| CVSS Score / Version | 8.4 (High) / CVSS v3.1 |
| Updated | 2026-09-30 |
| CVSS Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is high; privileges required is low; user interaction is none; scope is changed; confidentiality impact is low; integrity impact is high; availability impact is high. |
| Affected products | see table below |
| Classified as | CWE-191 (Integer Underflow (Wrap or Wraparound)) |
Affected Products, Subsystems & Sectors
| Subsystems | OT Supporting Infrastructure |
| Sectors | All Sectors |
What to Know
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system. (NVD)
What to Do
Monitor Red Hat's and gimp's web pages for any future patch releases. See vendor advisory link below.
References