CVE-2026-111183

waiting for further signals

EUVD-2026-107395 ↗

no check availablenot proven exploitable

cve.orgpublic pockev

GStreamer

CWE-122 Heap-based Buffer Overflow

ETK-2026-2345, permanent identifier

cvss9.8cna vendorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

1h 06msince last run

56mAI analysis

timeline

0 = trigger signal

trigger signal (cve.org) +0hwaiting for further signals+2h20m

+4h

+6h

+8h

+10h

+12h

description

GStreamer applications using the rtpL16depay element are affected by a heap buffer overflow during RTP payload handling. An attacker who can supply RTP data to such an application may execute code in that application's process.

mitigation

No corrected version is recorded in the supplied advisory. Prevent untrusted RTP streams from reaching rtpL16depay, and isolate applications that must process them until an update is available.

check

exploit

automation

contextual

auth required

EPSS

–

agent run time

56m

cve.org record, t = 0

2026-10-21 17:15Z

Δ to public poc

–

Δ to kev

–

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

2026-10-21 17:15Z
cve_org: trigger signal, started the run
https://www.cve.org/CVERecord?id=CVE-2026-111183

this entry in the feed

GET /api/v1/feed/CVE-2026-111183

{
  "etk_id": "ETK-2026-2345",
  "cve_id": "CVE-2026-111183",
  "display_id": "CVE-2026-111183",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-107395",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Heap buffer overflow in GStreamer rtpL16depay",
  "summary": "GStreamer applications using the rtpL16depay element are affected by a heap buffer overflow during RTP payload handling. An attacker who can supply RTP data to such an application may execute code in that application's process.",
  "mitigation": "No corrected version is recorded in the supplied advisory. Prevent untrusted RTP streams from reaching rtpL16depay, and isolate applications that must process them until an update is available.",
  "vendor": "GStreamer",
  "product": "GStreamer",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "5903987091bb25e4f549331032cd2e3494cf8dae"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "GStreamer",
      "purl": null
    }
  ],
  "cwes": [
    122
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 56.09783026666667,
  "t0_at": "2026-10-21T17:15:23.195000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-21T17:15:23.195000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-21T17:15:23.195000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-111183"
    }
  }
}

published 2026-10-21 18:39Z
last change 2026-10-21 20:05Z

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