Off-by-one Error Affecting pygtk2-doc package, versions <0:2.24.0-25.module+el8.9.0+90151+46a7e4b5


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.26% (16th percentile)

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  • Snyk IDSNYK-ORACLE8-PYGTK2DOC-19514865
  • published3 Sept 2026
  • disclosed6 Jul 2026

Introduced: 6 Jul 2026

CVE-2026-58380  (opens in a new tab)
CWE-193  (opens in a new tab)

How to fix?

Upgrade Oracle:8 pygtk2-doc to version 0:2.24.0-25.module+el8.9.0+90151+46a7e4b5 or higher.
This issue was patched in ELSA-2026-62507-0.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pygtk2-doc package and not the pygtk2-doc package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1