Upstream information

CVE-2026-2922 at MITRE

Description

GStreamer RealMedia Demuxer Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the processing of video packets. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28845.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (ZDI) SUSE
Base Score 7.8 7.8
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3.1
SUSE Bugzilla entry: 1259370 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sl-micro/6.0/baremetal-os-container:2.1.3-6.70
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.38
Container suse/sl-micro/6.0/kvm-os-container:2.1.3-6.62
Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.72
Image SL-Micro
  • libsystemd0 >= 254.27-1.1
  • libudev1 >= 254.27-1.1
  • systemd >= 254.27-1.1
  • udev >= 254.27-1.1
Container suse/sl-micro/6.0/toolbox:13.2-9.23
  • libsystemd0 >= 254.27-1.1
  • libudev1 >= 254.27-1.1
  • systemd >= 254.27-1.1
Image SL-Micro-EC2
Image SUSE-Multi-Linux-Manager-Proxy-BYOS-EC2
Image SUSE-Multi-Linux-Manager-Server-Azure-ltd
Image SUSE-Multi-Linux-Manager-Server-BYOS-EC2
Image SUSE-Multi-Linux-Manager-Server-EC2-llc
Image SUSE-Multi-Linux-Manager-Server-EC2-ltd
  • dracut-kiwi-lib >= 10.2.33-slfo.1.1_1.1
  • dracut-kiwi-oem-repart >= 10.2.33-slfo.1.1_1.1
Image SLE-Micro
Image SLE-Micro-Azure
Image SLE-Micro-BYOS
Image SLE-Micro-BYOS-Azure
Image SLE-Micro-BYOS-EC2
Image SLE-Micro-BYOS-GCE
Image SLE-Micro-EC2
Image SLE-Micro-GCE
  • libsystemd0 >= 254.27-1.1
  • libudev1 >= 254.27-1.1
  • systemd >= 254.27-1.1
  • systemd-coredump >= 254.27-1.1
  • udev >= 254.27-1.1
SUSE Linux Enterprise Desktop 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server for SAP Applications 15 SP7
SUSE Linux Enterprise Workstation Extension 15 SP7
  • gstreamer-plugins-ugly >= 1.24.0-150600.3.5.1
  • gstreamer-plugins-ugly-lang >= 1.24.0-150600.3.5.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP7-2026-998
SUSE Linux Enterprise Server 16.0
SUSE Linux Enterprise Server for SAP applications 16.0
  • gstreamer-plugins-ugly >= 1.26.7-160000.2.1
  • gstreamer-plugins-ugly-lang >= 1.26.7-160000.2.1
 Patchnames:
SUSE-SLES-16.0-416
openSUSE Leap 15.6
  • gstreamer-plugins-ugly >= 1.24.0-150600.3.5.1
  • gstreamer-plugins-ugly-32bit >= 1.24.0-150600.3.5.1
  • gstreamer-plugins-ugly-lang >= 1.24.0-150600.3.5.1
 Patchnames:
openSUSE-SLE-15.6-2026-998
openSUSE Leap 16.0
  • gstreamer-plugins-ugly >= 1.26.7-160000.2.1
  • gstreamer-plugins-ugly-lang >= 1.26.7-160000.2.1
 Patchnames:
openSUSE-Leap-16.0-416

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Server 16.0
  • gstreamer-plugins-ugly >= 1.26.7-160000.2.1
  • gstreamer-plugins-ugly-lang >= 1.26.7-160000.2.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP7 gstreamer-plugins-ugly Released
SUSE Linux Enterprise Server 15 SP7 gstreamer-plugins-ugly Released
SUSE Linux Enterprise Server 16.0 gstreamer-plugins-ugly In progress
SUSE Linux Enterprise Server 16.1 gstreamer-plugins-ugly Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 gstreamer-plugins-ugly Released
SUSE Linux Enterprise Server for SAP applications 16.0 gstreamer-plugins-ugly Released
SUSE Linux Enterprise Server for SAP applications 16.1 gstreamer-plugins-ugly Affected
SUSE Linux Enterprise Workstation Extension 15 SP7 gstreamer-plugins-ugly Released
openSUSE Leap 15.6 gstreamer-plugins-ugly Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 15 SP6 gstreamer-plugins-ugly Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 gstreamer-plugins-ugly Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 SP6 gstreamer-plugins-ugly Affected
SUSE Linux Enterprise Workstation Extension 15 SP6 gstreamer-plugins-ugly Affected

SUSE Timeline for this CVE

CVE page created: Sat Mar 7 00:00:14 2026
CVE page last modified: Fri Mar 27 19:03:45 2026