RHSA-2026:36674: Moderate: gstreamer1-plugins-ugly-free security update

Published Jul 8, 2026
·
Updated

GStreamer is a streaming media framework, based on graphs of elements which operate on media data. This package contains plug-ins whose license is not fully compatible with LGPL.Security Fix(es): gstreamer1-plugins-ugly-free: GStreamer: Out-of-bounds read in RealMedia demuxer audio stream header parser (CVE-2026-53703) gstreamer1-plugins-ugly-free: GStreamer: Out-of-bounds read in RealMedia demuxer FILEINFO metadata parser (CVE-2026-53704) 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.

Other sources

Moderate: gstreamer1-plugins-ugly-free security update

— Red Hat

Affected Software

24 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
redhat/gstreamer1-plugins-ugly-free<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debuginfo<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debuginfo<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debugsource<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debugsource<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debuginfo<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free-debugsource<1.22.12-6.el9_8.1
1.22.12-6.el9_8.1
redhat/gstreamer1-plugins-ugly-free<1.22.12-6.el9_8.1.aa
1.22.12-6.el9_8.1.aa
redhat/gstreamer1-plugins-ugly-free-debuginfo<1.22.12-6.el9_8.1.aa
1.22.12-6.el9_8.1.aa
redhat/gstreamer1-plugins-ugly-free-debugsource<1.22.12-6.el9_8.1.aa
1.22.12-6.el9_8.1.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1
  2. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1
  3. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1
  4. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1.aa
  5. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1.aa
  6. Upgrade

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

    Fixed in 1.22.12-6.el9_8.1.aa
  7. Upgrade

    Upgrade gstreamer1-plugins-ugly-free to a version that resolves this vulnerability.

    Patch CVE-2026-53704
  8. Upgrade

    Upgrade gstreamer1-plugins-ugly-free to a version that resolves this vulnerability.

    Patch CVE-2026-53703

Event History

Jul 8, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·11:02 AM
Data Sourced
via Red Hat·11:02 AM
Severity

Frequently Asked Questions

1

What is the severity of RHSA-2026:36674?

The severity of RHSA-2026:36674 is medium, with a score of 4.

2

What software is affected by RHSA-2026:36674?

RHSA-2026:36674 affects various Red Hat Enterprise Linux versions including Power, x86_64, and ARM 64.

3

How do I fix RHSA-2026:36674?

To fix RHSA-2026:36674, you should update the gstreamer1-plugins-ugly package to the latest version available for your Red Hat environment.

4

What does the gstreamer1-plugins-ugly update address in RHSA-2026:36674?

The gstreamer1-plugins-ugly update in RHSA-2026:36674 addresses security vulnerabilities associated with the package.

5

When was RHSA-2026:36674 published?

RHSA-2026:36674 was published on July 8, 2026.

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