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Vulnerability · Published Mar 13, 2026 · Assigned by zdi

CVE-2026-3085GStreamer rtpqdm2depay Heap-based Buffer Overflow Remote Code Execution Vulnerability

High 8.8

In plain English

A high-severity heap buffer overflow in GStreamer from GStreamer. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.3%top 28.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

GStreamer rtpqdm2depay Heap-based Buffer Overflow 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 X-QDM RTP payloads. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28851.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:10gstreamer1-plugins-bad-free1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-bad-free1.24.11-3.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-bad-free1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-bad-free1.22.12-7.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-bad-free1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:10gstreamer1-plugins-bad-free-devel1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-bad-free-devel1.24.11-3.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-bad-free-devel1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-bad-free-devel1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:9gstreamer1-plugins-bad-free-devel1.22.12-7.el9_8ALSA-2026:19180
AlmaLinux:10gstreamer1-plugins-bad-free-libs1.24.11-3.el10_1ALSA-2026:6259
AlmaLinux:10gstreamer1-plugins-bad-free-libs1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:9gstreamer1-plugins-bad-free-libs1.22.12-7.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-bad-free-libs1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:10gstreamer1-plugins-base1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-base1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-base1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-base1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:9gstreamer1-plugins-base1.22.12-8.el9_8ALSA-2026:19180
AlmaLinux:10gstreamer1-plugins-base-devel1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-base-devel1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-base-devel1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-base-devel1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:9gstreamer1-plugins-base-devel1.22.12-8.el9_8ALSA-2026:19180
AlmaLinux:10gstreamer1-plugins-base-tools1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:10gstreamer1-plugins-base-tools1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:9gstreamer1-plugins-base-tools1.22.12-8.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-base-tools1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:10gstreamer1-plugins-good1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-good1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-good1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-good1.22.12-7.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-good1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:10gstreamer1-plugins-good-gtk1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-good-gtk1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:8gstreamer1-plugins-good-gtk1.16.1-6.el8_10ALSA-2026:6750
AlmaLinux:9gstreamer1-plugins-good-gtk1.22.12-7.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-good-gtk1.22.12-5.el9_7ALSA-2026:6300
AlmaLinux:10gstreamer1-plugins-ugly-free1.26.7-2.el10_2ALSA-2026:19024
AlmaLinux:10gstreamer1-plugins-ugly-free1.24.11-2.el10_1ALSA-2026:6259
AlmaLinux:9gstreamer1-plugins-ugly-free1.22.12-6.el9_8ALSA-2026:19180
AlmaLinux:9gstreamer1-plugins-ugly-free1.22.12-4.el9_7ALSA-2026:6300
Debian:12gst-plugins-good1.01.22.0-5+deb12u4DEBIAN-CVE-2026-3085
Debian:13gst-plugins-good1.01.26.2-1+deb13u2DEBIAN-CVE-2026-3085
Debian:14gst-plugins-good1.01.28.1-1DEBIAN-CVE-2026-3085
Rocky Linux:10gstreamer1-plugins-bad-free0:1.24.11-3.el10_1RLSA-2026:6259
Rocky Linux:10gstreamer1-plugins-bad-free0:1.26.7-2.el10_2RLSA-2026:19024
Rocky Linux:8gstreamer1-plugins-bad-free0:1.16.1-6.el8_10RLSA-2026:6750
Rocky Linux:9gstreamer1-plugins-bad-free0:1.22.12-7.el9_8RLSA-2026:19180
Rocky Linux:9gstreamer1-plugins-bad-free0:1.22.12-5.el9_7RLSA-2026:6300
Rocky Linux:10gstreamer1-plugins-base0:1.26.7-2.el10_2RLSA-2026:19024
Rocky Linux:10gstreamer1-plugins-base0:1.24.11-2.el10_1RLSA-2026:6259
Rocky Linux:8gstreamer1-plugins-base0:1.16.1-6.el8_10RLSA-2026:6750
Rocky Linux:9gstreamer1-plugins-base0:1.22.12-5.el9_7RLSA-2026:6300
Rocky Linux:9gstreamer1-plugins-base0:1.22.12-8.el9_8RLSA-2026:19180
Rocky Linux:10gstreamer1-plugins-good0:1.26.7-2.el10_2RLSA-2026:19024
Rocky Linux:10gstreamer1-plugins-good0:1.24.11-2.el10_1RLSA-2026:6259
Rocky Linux:8gstreamer1-plugins-good0:1.16.1-6.el8_10RLSA-2026:6750
Rocky Linux:9gstreamer1-plugins-good0:1.22.12-5.el9_7RLSA-2026:6300
Rocky Linux:9gstreamer1-plugins-good0:1.22.12-7.el9_8RLSA-2026:19180
Rocky Linux:10gstreamer1-plugins-ugly-free0:1.24.11-2.el10_1RLSA-2026:6259
Rocky Linux:10gstreamer1-plugins-ugly-free0:1.26.7-2.el10_2RLSA-2026:19024
Rocky Linux:9gstreamer1-plugins-ugly-free0:1.22.12-4.el9_7RLSA-2026:6300
Rocky Linux:9gstreamer1-plugins-ugly-free0:1.22.12-6.el9_8RLSA-2026:19180
Ubuntu:22.04:LTSgst-plugins-good1.01.20.3-0ubuntu1.5UBUNTU-CVE-2026-3085
Ubuntu:24.04:LTSgst-plugins-good1.01.24.2-1ubuntu1.3UBUNTU-CVE-2026-3085
Ubuntu:25.10gst-plugins-good1.01.26.5-1ubuntu2.1UBUNTU-CVE-2026-3085

Affected products (as reported)

VendorProductVersions
GStreamer GStreamer 1c6e163aa33962f5ee4a87d29319ccdd5cb67612

Weakness: CWE-122, CWE-1284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References