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RLSA-2026:59097

Security Mirrored from RHSA-2026:59097
Issued at: 2026-08-25
Updated at: 2026-08-25

Advisory content derived from Red Hat RHSA-2026:59097, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: gstreamer1-plugins-base security update



Description

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins.

Security Fix(es):

* gstreamer: GStreamer: Arbitrary code execution via OGG file parsing buffer overflow (CVE-2026-18297)

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

2520572

CVEs

CVE-2026-18297

Affected packages

Rocky Linux 10 s390x - AppStream

gstreamer1-plugins-base-devel-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-tools-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-debugsource-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-debuginfo-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-tools-debuginfo-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.s390x.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.src.rpm

Rocky Linux 10 aarch64 - AppStream

gstreamer1-plugins-base-tools-debuginfo-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-tools-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-debugsource-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-debuginfo-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-devel-0:1.26.7-2.el10_2.1.aarch64.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.src.rpm

Rocky Linux 10 x86_64 - AppStream

gstreamer1-plugins-base-debugsource-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-debuginfo-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-devel-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-tools-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-tools-debuginfo-0:1.26.7-2.el10_2.1.x86_64.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.src.rpm

Rocky Linux 10 ppc64le - AppStream

gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.ppc64le.rpm gstreamer1-plugins-base-tools-0:1.26.7-2.el10_2.1.ppc64le.rpm gstreamer1-plugins-base-tools-debuginfo-0:1.26.7-2.el10_2.1.ppc64le.rpm gstreamer1-plugins-base-debuginfo-0:1.26.7-2.el10_2.1.ppc64le.rpm gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.src.rpm gstreamer1-plugins-base-devel-0:1.26.7-2.el10_2.1.ppc64le.rpm gstreamer1-plugins-base-debugsource-0:1.26.7-2.el10_2.1.ppc64le.rpm

Rocky Linux 10 riscv64 - AppStream

gstreamer1-plugins-base-0:1.26.7-2.el10_2.1.src.rpm