The specific flaw exists within the processing of RTP payload elements. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29787.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| GStreamer | GStreamer | unknown |
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No vendor fix or workaround currently provided.
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Tracking
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Thu, 20 Aug 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GStreamer rtpsbcdepay Use-After-Free 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 RTP payload elements. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29787. | |
| Title | GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability | |
| Weaknesses | CWE-416 | |
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| Metrics |
cvssV3_0
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2026-08-20T16:22:34.064Z
Reserved: 2026-07-29T17:11:07.286Z
Link: CVE-2026-18299
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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CWE-416
Use After Free