RHSA-2026:98621: Important: gstreamer1-plugins-bad-free security update

Published Nov 11, 2026
·
Updated

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer.Security Fix(es): gstreamer1-plugins-bad-free: gstreamer1-plugins-bad-free: stack buffer overflow in H.266/VVC parser (CVE-2026-119777) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

24 affected componentsFixes available
redhat/gstreamer1-plugins-bad-free<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debugsource<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debugsource<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-debugsource<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-debuginfo<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-debugsource<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-libs<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-devel<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-devel<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1
redhat/gstreamer1-plugins-bad-free-devel<1.26.7-9.el10_3.1.aa
1.26.7-9.el10_3.1.aa
redhat/gstreamer1-plugins-bad-free-devel<1.26.7-9.el10_3.1
1.26.7-9.el10_3.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  2. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  3. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-debugsource to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  4. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-libs to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  5. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  6. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa
  7. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa
  8. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-debugsource to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa
  9. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-libs to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa
  10. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-libs-debuginfo to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa
  11. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-devel to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1
  12. Upgrade

    Upgrade redhat/gstreamer1-plugins-bad-free-devel to a version that resolves this vulnerability.

    Fixed in 1.26.7-9.el10_3.1.aa

Event History

Nov 11, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software

Frequently Asked Questions

1

Which component contains the vulnerable code?

The issue is in the H.266/VVC parser provided by the gstreamer1-plugins-bad-free package. Related subpackages listed in the update include the libraries, development files, debuginfo, and debugsource packages.

2

What type of flaw is addressed by this update?

The update addresses a stack buffer overflow, classified as CWE-121 Buffer Overflow, in the H.266/VVC parser. The referenced CVE is CVE-2026-119777.

Company

Resources

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