{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "5.02.5184"
              },
              {
                "last_affected": "5.02.5187"
              }
            ]
          },
          "events": [
            {
              "introduced": "9378c341f70fca50687cd4f515a3d80bef190a8e"
            },
            {
              "last_affected": "5d1ce1a2cd3e3681ff60f52db42a1b98280e0162"
            }
          ],
          "repo": "https://github.com/softethervpn/softethervpn",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-xw53-587j-mqh6"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32787.json"
  },
  "details": "SoftEtherVPN is a an open-source cross-platform multi-protocol VPN Program. Versions 5.02.5184 to 5.02.5187 are vulnerable to NULL dereference in `DeleteIPv6DefaultRouterInRA` called by `StorePacket`. Before dereferencing, `DeleteIPv6DefaultRouterInRA` does not account for `ParsePacket` returning NULL, resulting in the program crashing. A patched version does not exist at this time.",
  "id": "CVE-2025-32787",
  "modified": "2026-04-01T23:10:07.958205710Z",
  "published": "2025-04-16T21:41:15.966Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/SoftEtherVPN/SoftEtherVPN/blob/7006539732c0231d7723623cc8732f94ba2b8c54/src/Cedar/Hub.c#L5112C1-L5116C29"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SoftEtherVPN/SoftEtherVPN/blob/master/src/Mayaqua/TcpIp.c#L1633"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32787.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/SoftEtherVPN/SoftEtherVPN/security/advisories/GHSA-xw53-587j-mqh6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32787"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "SoftEtherVPN Affected by NULL dereference in DeleteIPv6DefaultRouterInRA"
}