Out-of-bounds Read Affecting gstreamer-plugins-bad-free-extras package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.12% (2nd percentile)

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  • Snyk IDSNYK-CENTOS6-GSTREAMERPLUGINSBADFREEEXTRAS-17443697
  • published24 Jun 2026
  • disclosed22 Jun 2026

Introduced: 22 Jun 2026

CVE-2026-12892  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

There is no fixed version for Centos:6 gstreamer-plugins-bad-free-extras.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gstreamer-plugins-bad-free-extras package and not the gstreamer-plugins-bad-free-extras package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

A flaw was found in GStreamer's gst-plugins-bad package. When processing a specially crafted H.264 video file containing malformed MVC or SVC extension slice NAL units, a 1-byte heap out-of-bounds read can occur during parsing. This happens when the parser attempts to check slice boundary information without first verifying that the NAL unit contains enough data beyond the extension header. An attacker could exploit this by tricking a user into opening a malicious H.264 video file, potentially causing the application to crash or leak a single byte of heap memory.

CVSS Base Scores

version 3.1