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CVE-2025-3887VulnerabilityPublished Updated

Red Hat Security Advisory: gstreamer1-plugins-bad-free security update

Affects Red Hat gstreamer1-plugins-bad-freeSource GCVE Database

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Not known to be exploited.

Data as of 5 Nov 2026, 19:20 UTC

Severity
High

Rated by Threat Radar · No CVSS score from NVD or the CNA

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 12 Jun 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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 fixed versions of the gstreamer1-plugins-bad-free package (version 1.18.4-7.el9_0) for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions across multiple architectures. Users should apply these updates promptly to remediate the vulnerability. Detailed update instructions are available in the Red Hat article https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor advisory.

Description

A security vulnerability (CVE-2025-3887) has been identified in the gstreamer1-plugins-bad-free package used in Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. The flaw is a stack-based buffer overflow in the GStreamer H265 codec parsing component that could lead to remote code execution. Red Hat has issued an important security update to address this issue in version 1.18.4-7.el9_0 of the package.

References

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