{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "h5.3.0.3115-build_20250430"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "h5.3.0.3145-build_20250530"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "h5.3.0.3192-build_20250716"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "h5.3.1.3250-build_20250912"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "h5.3.1.3292-build_20251024"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following version:\nQuTS hero h5.3.2.3354 build 20251225 and later",
  "id": "CVE-2025-59386",
  "modified": "2026-03-10T21:51:22.801579996Z",
  "published": "2026-02-11T13:15:57.540Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.qnap.com/en/security-advisory/qsa-26-08"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}