RHSA-2026:47176: Important: gstreamer1-plugins-bad-free security update

Published Jul 28, 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: GStreamer: Heap buffer overflow via crafted VNC server rectangle in librfb (CVE-2026-52720) gstreamer1-plugins-bad-free: GStreamer: Signed integer overflow in VMnc decoder cursor payload handling (CVE-2026-52722) 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

16 affected componentsFixes available
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems)
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support
redhat/gstreamer1-plugins-bad-free<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-debuginfo<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-debuginfo<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-devel<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-devel<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-gtk<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-gtk<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-debuginfo<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-devel<1.10.4-6.el7_9
1.10.4-6.el7_9
redhat/gstreamer1-plugins-bad-free-gtk<1.10.4-6.el7_9
1.10.4-6.el7_9

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 1.10.4-6.el7_9
  2. Upgrade

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

    Fixed in 1.10.4-6.el7_9
  3. Upgrade

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

    Fixed in 1.10.4-6.el7_9
  4. Upgrade

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

    Fixed in 1.10.4-6.el7_9
  5. Upgrade

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

    Patch CVE-2026-52722
  6. Upgrade

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

    Patch CVE-2026-52720

Event History

Jul 28, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·04:51 PM
Data Sourced
via Red Hat·04:51 PM
Severity
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of RHSA-2026:47176?

The severity of RHSA-2026:47176 is classified as high with a score of 7.

2

How do I fix RHSA-2026:47176?

To fix RHSA-2026:47176, update the gstreamer1-plugins-bad-free package to the latest version provided by Red Hat.

3

What type of vulnerability is identified in RHSA-2026:47176?

RHSA-2026:47176 identifies a heap buffer overflow vulnerability in the gstreamer1-plugins-bad-free package.

4

What systems are affected by RHSA-2026:47176?

RHSA-2026:47176 affects Red Hat Enterprise Linux Server across various architectures including IBM Power and IBM z Systems.

5

What is the primary function of the gstreamer1-plugins-bad-free package related to RHSA-2026:47176?

The gstreamer1-plugins-bad-free package provides a collection of plug-ins for the GStreamer streaming media framework.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203