Bug 2447498 (CVE-2026-3083) - CVE-2026-3083 GStreamer: GStreamer: Remote Code Execution via Out-Of-Bounds Write in rtpqdm2depay
Summary: CVE-2026-3083 GStreamer: GStreamer: Remote Code Execution via Out-Of-Bounds W...
Keywords:
Status: NEW
Alias: CVE-2026-3083
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2448027 2448030 2448006 2448023 2448036
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-13 21:02 UTC by OSIDB Bzimport
Modified: 2026-03-16 14:26 UTC (History)
0 users

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Description OSIDB Bzimport 2026-03-13 21:02:34 UTC 
GStreamer rtpqdm2depay 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 X-QDM RTP payload elements. When parsing the packetid element, the process does not properly validate user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28850.
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