CVE-2026-58380

A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gimp:gimp:3.2.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

History

16 Jul 2026, 15:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:40751 -

10 Jul 2026, 17:26

Type Values Removed Values Added
References () https://access.redhat.com/security/cve/CVE-2026-58380 - () https://access.redhat.com/security/cve/CVE-2026-58380 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2496135 - () https://bugzilla.redhat.com/show_bug.cgi?id=2496135 - Issue Tracking, Third Party Advisory
References () https://gitlab.gnome.org/GNOME/gimp/-/commit/83699817 - () https://gitlab.gnome.org/GNOME/gimp/-/commit/83699817 - Broken Link
References () https://gitlab.gnome.org/GNOME/gimp/-/issues/16206 - () https://gitlab.gnome.org/GNOME/gimp/-/issues/16206 - Exploit, Issue Tracking, Vendor Advisory
CPE cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:gimp:gimp:3.2.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
First Time Gimp gimp
Redhat enterprise Linux
Redhat
Gimp

06 Jul 2026, 15:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-06 15:16

Updated : 2026-07-16 15:16


NVD link : CVE-2026-58380

Mitre link : CVE-2026-58380

CVE.ORG link : CVE-2026-58380


JSON object : View

Products Affected

gimp

  • gimp

redhat

  • enterprise_linux
CWE
CWE-193

Off-by-one Error