CVE-2026-3083
Out-Of-Bounds Write in GStreamer rtpqdm2depay Enables RCE
Publication date: 2026-03-16
Last updated on: 2026-03-17
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gstreamer | gstreamer | to 1.28.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-129 | The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
[{'type': 'paragraph', 'content': "CVE-2026-3083 is a remote code execution vulnerability in GStreamer's rtpqdm2depay component. It occurs due to improper validation of user-supplied data when parsing the packetid element within X-QDM RTP payload elements. This flaw leads to an out-of-bounds write past the end of an allocated array, allowing remote attackers to execute arbitrary code with the privileges of the current process."}] [1]
How can this vulnerability impact me? :
This vulnerability can allow remote attackers to execute arbitrary code on affected systems running GStreamer. Successful exploitation could lead to full compromise of the process running GStreamer, potentially resulting in unauthorized access, data manipulation, or disruption of services.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should update GStreamer to the latest version where the issue has been addressed and corrected.