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RLSA-2026:53451

Security Mirrored from RHSA-2026:53451
Issued at: 2026-08-12
Updated at: 2026-08-13

Advisory content derived from Red Hat RHSA-2026:53451, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Moderate: gstreamer1-plugins-good security update



Description

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license.

Security Fix(es):

* gst-plugins-good: gst-plugins-good: unbounded memory growth in rtph264depay and rtph265depay RTP depayloaders (CVE-2026-18649)

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 products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2510614

CVEs

CVE-2026-18649

Affected packages

Rocky Linux 10 ppc64le - AppStream

gstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.ppc64le.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.ppc64le.rpm gstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.ppc64le.rpm gstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.ppc64le.rpm gstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.ppc64le.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src.rpm

Rocky Linux 10 aarch64 - AppStream

gstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.aarch64.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.aarch64.rpm gstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.aarch64.rpm gstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.aarch64.rpm gstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.aarch64.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src.rpm

Rocky Linux 10 s390x - AppStream

gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.s390x.rpm gstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.s390x.rpm gstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.s390x.rpm gstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.s390x.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src.rpm gstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.s390x.rpm

Rocky Linux 10 x86_64 - AppStream

gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.x86_64.rpm gstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.x86_64.rpm gstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.x86_64.rpm gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src.rpm gstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.x86_64.rpm gstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.x86_64.rpm

Rocky Linux 10 riscv64 - AppStream

gstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src.rpm