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GStreamer rtpL16depay Heap-based Buffer Overflow Remote Code Execution Vulnerability

Type: advisorySource: Official CVE List1 source record

GStreamer rtpL16depay 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 RTP payload elements. 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-31143.

Announced Source revision 1
Original source ↗

CVE-2026-111183

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-111183

GStreamer

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "GStreamer",
    "product": "GStreamer",
    "versions": [
      {
        "status": "affected",
        "version": "5903987091bb25e4f549331032cd2e3494cf8dae"
      }
    ],
    "defaultStatus": "unknown"
  }
]
Related CVEs
CVE-2026-111183

Source reference: /cveMetadata/cveId

Publisher severity

critical

Source reference: /containers/cna/metrics

Event
#52692 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement