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CVE-2025-66281

🗓️ 10 Jun 2026 03:06:06Reported by qnapType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Null pointer dereference in QNAP QuTS and QTS allows remote DoS; fixed in listed versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-66281
10 Jun 202605:30
circl
Cvelist
CVE-2025-66281 QTS, QuTS hero
10 Jun 202603:06
cvelist
EUVD
EUVD-2025-210102
10 Jun 202603:06
euvd
NVD
CVE-2025-66281
10 Jun 202604:17
nvd
Positive Technologies
PT-2026-48363
10 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2025-66281 QTS, QuTS hero
10 Jun 202603:06
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "QTS",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "5.2.9.3410 build 20260214",
        "status": "affected",
        "version": "5.2.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "QuTS hero",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "h5.2.9.3410 build 20260214",
        "status": "affected",
        "version": "h5.2.0",
        "versionType": "custom"
      },
      {
        "lessThan": "h5.3.4.3500 build 20260520",
        "status": "affected",
        "version": "h5.3.0",
        "versionType": "custom"
      },
      {
        "lessThan": "h6.0.0.3397 build 20260206",
        "status": "affected",
        "version": "?",
        "versionType": "custom"
      }
    ]
  }
]

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