RHSA-2026:59487HighCVSS 7.8

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

Published
August 25, 2026
Last Modified
September 21, 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 products27

  • Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-0:1.16.1-6.el8_10.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debuginfo-0:1.16.1-6.el8_10.1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debuginfo-0:1.16.1-6.el8_10.1.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debuginfo-0:1.16.1-6.el8_10.1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debuginfo-0:1.16.1-6.el8_10.1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debuginfo-0:1.16.1-6.el8_10.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debugsource-0:1.16.1-6.el8_10.1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debugsource-0:1.16.1-6.el8_10.1.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debugsource-0:1.16.1-6.el8_10.1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debugsource-0:1.16.1-6.el8_10.1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-debugsource-0:1.16.1-6.el8_10.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-devel-0:1.16.1-6.el8_10.1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-devel-0:1.16.1-6.el8_10.1.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-devel-0:1.16.1-6.el8_10.1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-devel-0:1.16.1-6.el8_10.1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-devel-0:1.16.1-6.el8_10.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-tools-debuginfo-0:1.16.1-6.el8_10.1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-tools-debuginfo-0:1.16.1-6.el8_10.1.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-tools-debuginfo-0:1.16.1-6.el8_10.1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-tools-debuginfo-0:1.16.1-6.el8_10.1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • gstreamer1-plugins-base-tools-debuginfo-0:1.16.1-6.el8_10.1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)

✅ 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)