RHSA-2026:54659: Important: gstreamer1-plugins-bad-free security update

Published Aug 13, 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): gstreamer: gstreamer: rfbsrc/librfb Hextile heap out-of-bounds write with 16bpp framebuffer (CVE-2026-59691) gstreamer: gstreamer: DTLS certificate Subject DN stack buffer overflow in opensslverifycallback (CVE-2026-59692) 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

Important: gstreamer1-plugins-bad-free security update

— Red Hat

Affected Software

36 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
redhat/gstreamer1-plugins-bad-free<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debugsource<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debugsource<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-debugsource<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa
redhat/gstreamer1-plugins-bad-free-debuginfo<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa
redhat/gstreamer1-plugins-bad-free-debugsource<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa
redhat/gstreamer1-plugins-bad-free-libs<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa
redhat/gstreamer1-plugins-bad-free-libs-debuginfo<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa
redhat/gstreamer1-plugins-bad-free-devel<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-devel<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-devel<1.24.11-3.el10_0.6
1.24.11-3.el10_0.6
redhat/gstreamer1-plugins-bad-free-devel<1.24.11-3.el10_0.6.aa
1.24.11-3.el10_0.6.aa

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 1.24.11-3.el10_0.6
  2. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6
  3. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6
  4. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6
  5. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6
  6. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa
  7. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa
  8. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa
  9. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa
  10. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa
  11. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6
  12. Upgrade

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

    Fixed in 1.24.11-3.el10_0.6.aa

Event History

Aug 13, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·03:53 PM
Data Sourced
via Red Hat·03:53 PM
Severity
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Frequently Asked Questions

1

What is the severity of RHSA-2026:54659?

The severity of RHSA-2026:54659 is rated high with a score of 7.

2

What vulnerabilities does RHSA-2026:54659 address?

RHSA-2026:54659 addresses a heap out-of-bounds write vulnerability in the rfbsrc/librfb component of the GStreamer framework.

3

How do I fix RHSA-2026:54659?

To fix RHSA-2026:54659, you should update the gstreamer1-plugins-bad-free package to the latest version released by Red Hat.

4

What is the impact of the vulnerability in RHSA-2026:54659?

The impact of the vulnerability in RHSA-2026:54659 can lead to potential buffer overflow and instability in media processing applications.

5

Which systems are affected by RHSA-2026:54659?

RHSA-2026:54659 affects Red Hat Enterprise Linux for x86_64 environments that utilize the gstreamer1-plugins-bad-free package.

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