CVE-2026-3085HIGH 8.8EPSS p41.3%

CVE-2026-3085CVE-2026-3085

Description

GStreamer rtpqdm2depay 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 X-QDM RTP payloads. 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-28851.

Scoring

CVSS 3.08.8 (HIGH)
VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.54% probability of exploitation · percentile 41.3% · 2026-06-19T12:03:05Z
Published2026-03-16
Last modified2026-03-17

Underlying weaknesses· 1

CWE-122

References

  1. https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/d60a94dee3c0a0942c9981491bf83e0de1900fbf
  2. https://www.zerodayinitiative.com/advisories/ZDI-26-167/

1

TypeTargetConfidenceTier
WeaknessHeap-based Buffer Overflowcwe-1220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.