{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-35058",
    "assignerOrgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
    "assignerShortName": "OpenVPN",
    "dateUpdated": "2026-06-08T19:49:17.361Z",
    "dateReserved": "2026-04-13T10:28:10.361Z",
    "datePublished": "2026-06-08T19:29:56.309Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
        "shortName": "OpenVPN",
        "dateUpdated": "2026-06-08T19:29:56.309Z"
      },
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows authenticated attackers to trigger a fatal assertion and cause a denial of service via a specially crafted packet."
        }
      ],
      "affected": [
        {
          "vendor": "OpenVPN",
          "product": "OpenVPN",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2.6.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "2.6.19"
            },
            {
              "version": "2.7_alpha1",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "2.7.1"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-617 Reachable assertion",
              "cweId": "CWE-617",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://community.openvpn.net/Security%20Announcements/CVE-2026-35058",
          "tags": [
            "vendor-advisory"
          ]
        },
        {
          "url": "https://community.openvpn.net/ReleaseHistory#openvpn-272-released-22-april-2026",
          "tags": [
            "release-notes"
          ]
        },
        {
          "url": "https://community.openvpn.net/ReleaseHistory#openvpn-2620-released-22-april-2026",
          "tags": [
            "release-notes"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ]
    },
    "adp": [
      {
        "providerMetadata": {
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE",
          "dateUpdated": "2026-06-08T19:47:23.911Z"
        },
        "title": "CVE Program Container",
        "references": [
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2381"
          }
        ]
      },
      {
        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2026-06-08T19:49:17.361Z"
        },
        "title": "CISA ADP Vulnrichment",
        "metrics": [
          {}
        ]
      }
    ]
  }
}