Red Hat Security Advisory: gstreamer1-plugins-bad-free security update
Affects Red Hat gstreamer1-plugins-bad-freeSource GCVE Database
Not known to be exploited.
Data as of 5 Nov 2026, 19:20 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 12 Jun 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
AI-suggested
Red Hat has released updated gstreamer1-plugins-bad-free packages (version 1.18.4-8.el9_2) for Red Hat Enterprise Linux 9.2 and its variants. Users should apply these official updates promptly to remediate the vulnerability. Refer to Red Hat's official article (https://access.redhat.com/articles/11258) for update instructions. No alternative mitigations or workarounds are indicated in the advisory.
Description
A stack-based buffer overflow vulnerability exists in the GStreamer H265 codec parsing component within the gstreamer1-plugins-bad-free package. This flaw could allow remote code execution if exploited. Red Hat has issued a security advisory and released an update for Red Hat Enterprise Linux 9.2 to address this issue.