RHSA-2026:47070HighCVSS 8.8

Red Hat Security Advisory: gstreamer1-plugins-bad-free security update

Published
July 28, 2026
Last Modified
July 30, 2026

🔗 CVE IDs covered (4)

CVE-2026-52718 →CVE-2026-52719 →CVE-2026-52720 →CVE-2026-52722 →

📋 Description

CVE-2026-52718 — gstreamer1-plugins-bad-free: GStreamer: Denial of service via AV1 tile_list_obu parser byte/bit confusion CVE-2026-52719 — gstreamer1-plugins-bad-free: GStreamer: Out-of-bounds read via JPEG segment length validation in VA decoder CVE-2026-52720 — gstreamer1-plugins-bad-free: GStreamer: Heap buffer overflow via crafted VNC server rectangle in librfb CVE-2026-52722 — gstreamer1-plugins-bad-free: GStreamer: Signed integer overflow in VMnc decoder cursor payload handling

🎯 Affected products48

  • Red Hat CodeReady Linux Builder EUS (v.9.6)
  • Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-0:1.22.12-5.el9_6.4.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debuginfo-0:1.22.12-5.el9_6.4.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.ppc64le as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.x86_64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-debugsource-0:1.22.12-5.el9_6.4.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6)
  • gstreamer1-plugins-bad-free-devel-0:1.22.12-5.el9_6.4.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • gstreamer1-plugins-bad-free-devel-0:1.22.12-5.el9_6.4.i686 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6)
  • +18 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: Red Hat is not aware of a practical temporary workaround that fully mitigates this issue or meets Red Hat Product Security's standards for usability, deployment, applicability, or stability. Workaround: Red Hat is not aware of a practical temporary workaround that fully mitigates this issue or meets Red Hat Product Security's standards for usability, deployment, applicability, or stability. Customers are advised to apply the relevant security updates if they become available.

🔗 References (7)