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CVE-2025-66280

🗓️ 10 Jun 2026 03:05:59Reported by qnapType 
cve
 cve
🔗 web.nvd.nist.gov👁 23 Views

Integer overflow in QTS and QuTS hero enables remote administrator to compromise the system; fixed in listed versions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-66280
10 Jun 202605:44
circl
CNNVD
QNAP qts 缓冲区错误漏洞
10 Jun 202600:00
cnnvd
Cvelist
CVE-2025-66280 QTS, QuTS hero
10 Jun 202603:05
cvelist
EUVD
EUVD-2025-210101
10 Jun 202603:05
euvd
NVD
CVE-2025-66280
10 Jun 202604:17
nvd
Positive Technologies
PT-2026-48362
10 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2025-66280
11 Jun 202608:59
redhatcve
Vulnrichment
CVE-2025-66280 QTS, QuTS hero
10 Jun 202603:05
vulnrichment
NVD
Node
qnapqtsRange5.2.0.27375.2.9.3410
OR
qnapquts_heroRangeh5.2.0.2737h5.2.9.3410
OR
qnapquts_heroRangeh5.3.0.3115h5.3.4.3500
OR
qnapquts_heroRangeh6.0.0.3324h6.0.0.3397
[
  {
    "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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17 Jun 2026 09:56Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.2
CVSS 45.1
EPSS0.00435
SSVC
23