CVE-2026-3083

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.

Database specific

{
    "cna_assigner":  "zdi",
    "cwe_ids":  [
        "CWE-129"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3083.json"
}

References

Affected packages

Git / gitlab.freedesktop.org/gstreamer/gstreamer

Affected ranges

Type

GIT

Repo

https://gitlab.freedesktop.org/gstreamer/gstreamer

Events

Introduced

1c6e163aa33962f5ee4a87d29319ccdd5cb67612

Fixed

d60a94dee3c0a0942c9981491bf83e0de1900fbf

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "1c6e163aa33962f5ee4a87d29319ccdd5cb67612"
                },
                {
                    "last_affected":  "1c6e163aa33962f5ee4a87d29319ccdd5cb67612"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        },
        {
            "range":  [
                {
                    "fixed":  "d60a94dee3c0a0942c9981491bf83e0de1900fbf"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*

1.28.0

Other

1c6e163aa33962f5ee4a87d29319ccdd5cb67612

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3083.json"