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CVE-2026-69730

🗓️ 08 Sep 2026 17:12:13Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 505 Views

Use after free in Windows DNS enables unauthorized remote code execution over a network.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
avleonov
Information Security Automation
September Microsoft Patch Tuesday
9 Sep 202607:00
–avleonov
bdu_fstec
BDU FSTEC
DNS Server Windows Code Execution
11 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-69730
8 Sep 202620:11
–circl
cvelist
Cvelist
CVE-2026-69730 Windows DNS Server Remote Code Execution Vulnerability
8 Sep 202617:12
–cvelist
euvd
EUVD
EUVD-2026-73069
8 Sep 202617:12
–euvd
krebs
Krebs on Security
Microsoft Plugs Nearly 1,000 Security Holes
8 Sep 202621:44
–krebs
mscve
Microsoft CVE
Windows DNS Server Remote Code Execution Vulnerability
8 Sep 202614:00
–mscve
ncsc
NCSC
Vulnerabilities in Microsoft Windows
9 Sep 202608:04
–ncsc
nvd
NVD
CVE-2026-69730
8 Sep 202618:19
–nvd
ptsecurity
Positive Technologies
PT-2026-87686
8 Sep 202600:00
–ptsecurity
Rows per page
NVD
Vulners
CNA
Node
OR
microsoftwindows_10_1607Range<10.0.14393.9512x64
microsoftwindows_10_1607Range<10.0.14393.9512x86
microsoftwindows_10_1809Range<10.0.17763.9245x64
microsoftwindows_10_1809Range<10.0.17763.9245x86
microsoftwindows_server_2016Range<10.0.14393.9512
microsoftwindows_server_2019Range<10.0.17763.9245
microsoftwindows_server_2022Range<10.0.20348.5622
microsoftwindows_server_2025Range<10.0.26100.33438
[
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1607",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9512",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1809",
    "platforms": [
      "32-bit Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9245",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.2.9200.0",
        "lessThan": "6.2.9200.26349",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.2.9200.0",
        "lessThan": "6.2.9200.26349",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 R2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.9600.0",
        "lessThan": "6.3.9600.23398",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2012 R2 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "6.3.9600.0",
        "lessThan": "6.3.9600.23398",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9512",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9512",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9245",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9245",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2022",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.20348.0",
        "lessThan": "10.0.20348.5622",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33438",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33438",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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14 Oct 2026 23:07Current
8.9High risk
Vulners AI Score8.9
CVSS 3.19.8
EPSS0.00974
SSVC
505