{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "9.26.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "dc230ae845f322f546aa154d67aeb989c6ee2398"
            }
          ],
          "repo": "https://github.com/openvpn/tap-windows6",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "tap-windows6 driver version 9.26 and earlier does not properly \ncheck the size data of incomming write operations which an attacker can \nuse to overflow memory buffers, resulting in a bug check and potentially\n arbitrary code execution in kernel space",
  "id": "CVE-2024-1305",
  "modified": "2026-04-01T23:08:19.797897806Z",
  "published": "2024-07-08T18:15:07.150Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://community.openvpn.net/openvpn/wiki/CVE-2024-1305"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}