VDB

RHSA-2026:53451

RHSA-2026:53451 PUBLISHED CVSS 7.5 HIGH

A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacker can send a continuous stream of RTP fragments without ever transmitting an end-of-fragment marker, causing the reassembly buffer to grow without bound until process memory is exhausted. This results in a denial of service through process termination.

Risk Scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Red Hatgstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-0:1.26.7-2.el10_2.3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-qt6-debuginfo-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-qt6-debuginfo-0:1.26.7-2.el10_2.3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-0:1.26.7-2.el10_2.3.src as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debugsource-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-gtk-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-gtk-debuginfo-0:1.26.7-2.el10_2.3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-debuginfo-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-qt6-debuginfo-0:1.26.7-2.el10_2.3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-qt6-debuginfo-0:1.26.7-2.el10_2.3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10
Red Hatgstreamer1-plugins-good-0:1.26.7-2.el10_2.3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)1.26.7-2.el10

…and 5 more

Timeline

  • Aug 11, 2026 CVE Published
  • Sep 9, 2026 CVE Updated
  • Sep 9, 2026 Distribution Patch
  • Sep 9, 2026 Distribution Patch
  • Sep 9, 2026 Security Advisory
  • Sep 9, 2026 Security Advisory

References

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