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CVE PROGRAM SOURCE RECORD8.4 High

CVE-2026-59090

Gimp: gimp: arbitrary code execution in psd plugin due to unsigned underflow

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Status
Published
Published
Updated
Assigning organization
redhat

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

gimp

  • 3.3.1affected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

  • 2:3.0.4-4.el9_8.10 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Default version status: affected

  • 2:2.99.8-4.el9_4.19 to < *unaffected

Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support

Default version status: affected

  • 2:2.99.8-4.el9_6.20 to < *unaffected

Red Hat Red Hat Enterprise Linux 6

Default version status: unknown

Red Hat Red Hat Enterprise Linux 7

Default version status: affected

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

References