RHSA-2026:69866HighCVSS 7.8

Red Hat Security Advisory: gstreamer1-plugins-base security update

Published
September 22, 2026
Last Modified
September 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-18297 →

📋 Description

CVE-2026-18297 — gstreamer-plugins-base: GStreamer: Arbitrary code execution via OGG file parsing buffer overflow

🎯 Affected products33

  • Red Hat Enterprise Linux Server (v. 7 ELS)
  • Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-0:1.10.4-4.el7_9.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-debuginfo-0:1.10.4-4.el7_9.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-0:1.10.4-4.el7_9.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS)
  • gstreamer1-plugins-base-devel-docs-0:1.10.4-4.el7_9.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • gstreamer1-plugins-base-tools-0:1.10.4-4.el7_9.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS)
  • +3 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Users should avoid opening untrusted OGG files or visiting untrusted websites that may serve malicious OGG content. This operational control reduces the risk of exploitation by preventing the processing of specially crafted files.

🔗 References (4)