CVE-2026-58384

Published: Jul 7, 2026Modified: Jul 16, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

A flaw was found in GIMP's PSD parser. An integer overflow in read_RLE_channel() can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.

Affected (2)

Products: Gimp: Gimp · Redhat: Enterprise Linux

1 product

1 product

Enterprise Linux

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Gimp Gimp	Version 3.2.4
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 (5)

https://access.redhat.com/errata/RHSA-2026:40751

Source: secalert@redhat.com

https://access.redhat.com/security/cve/CVE-2026-58384

Source: secalert@redhat.com

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2497431

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

https://gitlab.gnome.org/GNOME/gimp/-/commit/da29e217

Source: secalert@redhat.com

Broken Link

https://gitlab.gnome.org/GNOME/gimp/-/issues/16216

Source: secalert@redhat.com

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.