{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "3.5.0036"
              },
              {
                "last_affected": "3.5.0036"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "08b21ea20d80cedcb74aa8f14979ec7c61846663"
            },
            {
              "last_affected": "08b21ea20d80cedcb74aa8f14979ec7c61846663"
            }
          ],
          "repo": "https://github.com/samboy/maradns",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.5.0036"
      ]
    }
  ],
  "aliases": [
    "GHSA-cfc6-vhrv-62cj"
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "cwe_ids": [
      "CWE-670"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40719.json"
  },
  "details": "Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved.",
  "id": "CVE-2026-40719",
  "modified": "2026-07-08T05:36:40.780625954Z",
  "published": "2026-04-15T06:23:09.912Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://maradns.samiam.org/changelog.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40719.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/samboy/MaraDNS/security/advisories/GHSA-cfc6-vhrv-62cj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40719"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}