Out-of-bounds Write Affecting pygtk2-devel package, versions <0:2.24.0-25.module+el8.9.0+1723+9bc93544


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.06% (19th percentile)

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  • Snyk IDSNYK-ROCKY8-PYGTK2DEVEL-14170049
  • published3 Dec 2025
  • disclosed29 Oct 2025

Introduced: 29 Oct 2025

CVE-2025-10921  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 pygtk2-devel to version 0:2.24.0-25.module+el8.9.0+1723+9bc93544 or higher.
This issue was patched in RLSA-2025:22417.

NVD Description

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

GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of HDR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27803.

CVSS Base Scores

version 3.1