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EUVD-2026-56820

🗓️ 11 Aug 2026 17:34:51Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 8 Views

Coturn before 4.16.0 retains DTLS fragment state for oversized ClientHello, enabling unauthenticated memory exhaustion.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-73214
11 Aug 202617:34
cve
cvelist
Cvelist
CVE-2026-73214 coturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoS
11 Aug 202617:34
cvelist
debiancve
Debian CVE
CVE-2026-73214
11 Aug 202617:34
debiancve
nvd
NVD
CVE-2026-73214
11 Aug 202618:18
nvd
opensuse
OPENSUSE Linux
coturn-4.17.2-1.1 on GA media (moderate)
30 Aug 202600:00
opensuse
osv
OSV
DEBIAN-CVE-2026-73214
11 Aug 202618:18
osv
osv
OSV
MINI-Q3GC-XJHQ-MP56
15 Aug 202613:33
osv
osv
OSV
OPENSUSE-SU-2026:11617-1 coturn-4.17.2-1.1 on GA media
27 Aug 202600:00
osv
osv
OSV
UBUNTU-CVE-2026-73214
11 Aug 202618:18
osv
ptsecurity
Positive Technologies
PT-2026-70829
11 Aug 202600:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5551034b-64fc-3e6e-9778-12d948f75e2e",
        "vendor": {
          "name": "coturn"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3f082c01-b4c0-3eb0-86c8-eec69cfbc83d",
        "product": {
          "name": "coTURN",
          "vendor": {
            "name": "coturn"
          }
        },
        "product_version": "< 4.16.0"
      }
    ]
  }
]

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11 Aug 2026 17:34Current
5.3Medium risk
Vulners AI Score5.3
CVSS 48.2
EPSS0.00423
8