Out-of-bounds Write Affecting gstreamer1-plugins-base-devel package, versions <0:1.22.12-5.el9_7


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.09% (25th percentile)

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  • Snyk IDSNYK-ROCKY9-GSTREAMER1PLUGINSBASEDEVEL-15969850
  • published10 Apr 2026
  • disclosed16 Mar 2026

Introduced: 16 Mar 2026

NewCVE-2026-2922  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 gstreamer1-plugins-base-devel to version 0:1.22.12-5.el9_7 or higher.
This issue was patched in RLSA-2026:6300.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gstreamer1-plugins-base-devel package and not the gstreamer1-plugins-base-devel package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

GStreamer RealMedia Demuxer Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the processing of video packets. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28845.

CVSS Base Scores

version 3.1