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EUVD-2026-80289

🗓️ 16 Sep 2026 08:30:04Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Unbounded TCP/DoT reads in NLnetLabs Unbound up to 1.26.0 enabling DoS via event loop monopolization.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80225
16 Sep 202608:30
cve
cvelist
Cvelist
CVE-2026-80225 Possible degradation of service from continuous queries on the same TCP/DoT connection
16 Sep 202608:30
cvelist
nvd
NVD
CVE-2026-80225
16 Sep 202609:17
nvd
redhatcve
RedhatCVE
CVE-2026-80225
16 Sep 202609:39
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "db629e92-d77e-32ac-ad7f-e59052d89ae4",
        "vendor": {
          "name": "NLnet Labs"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5ba59a97-e3be-3a61-930b-6e543a54d6ff",
        "product": {
          "name": "Unbound",
          "vendor": {
            "name": "NLnet Labs"
          }
        },
        "product_version": "0 <1.26.1"
      }
    ]
  }
]

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16 Sep 2026 08:30Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.3
4