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CVE-2026-96965

🗓️ 10 Nov 2026 18:16:41Reported by microsoftType 
cve
 cve🔗 web.nvd.nist.gov👁 6 Views

Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist		CVE-2026-96965 Windows Hyper-V Denial of Service Vulnerability
10 Nov 202618:16
–cvelist
euvd
EUVD		EUVD-2026-121506
10 Nov 202618:16
–euvd
mskb
Microsoft KB		November 10, 2026—Hotpatch KB5131077 (OS Build 26100.33730)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131080 (OS Build 26100.33822)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131085 (OS Build 17763.9487)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131087 (OS Build 22631.7711)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131090 (OS Build 20348.5870)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131096 (OS Builds 19045.7846 and 19044.7846)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—KB5131291 (OS Build 14393.9688)
10 Nov 202616:00
–mskb
mskb
Microsoft KB		November 10, 2026—Hotpatch KB5132043 (OS Builds 26300.9911, 26200.9911, and 26100.9911)
10 Nov 202616:00
–mskb
Rows per page
Vulners
CNA
Node
microsoftwindows_10_1607Range10.0.14393.0–10.0.14393.9688x64
Node
microsoftwindows_10_1809Range10.0.17763.0–10.0.17763.9487x64
Node
OR
microsoftwindows_10_21h2Range10.0.19044.0–10.0.19044.7846arm64
microsoftwindows_10_21h2Range10.0.19044.0–10.0.19044.7846x64
Node
OR
microsoftwindows_11_22h2Range10.0.19045.0–10.0.19045.7846arm64
microsoftwindows_11_22h2Range10.0.19045.0–10.0.19045.7846x64
Node
microsoftwindows_11Range10.0.22631.0–10.0.22631.7711arm64
Node
microsoftwindows_11_23h2Range10.0.22631.0–10.0.22631.7711x64
Node
OR
microsoftwindows_11_24h2Range10.0.26100.0–10.0.26100.9974arm64
microsoftwindows_11_24h2Range10.0.26100.0–10.0.26100.9974x64
Node
OR
microsoftwindows_11_25h2Range10.0.26200.0–10.0.26200.9974arm64
microsoftwindows_11_25h2Range10.0.26200.0–10.0.26200.9974x64
Node
OR
microsoftwindows_11Range10.0.28000.0–10.0.28000.3501arm64
microsoftwindows_11Range10.0.28000.0–10.0.28000.3501x64
Node
OR
microsoftwindows_11_26h2Range10.0.26300.0–10.0.26300.9974arm64
microsoftwindows_11_26h2Range10.0.26300.0–10.0.26300.9974x64
Node
microsoftwindows_serverRange10.0.14393.0–10.0.14393.9688x64
Node
microsoftwindows_serverRange10.0.14393.0–10.0.14393.9688server_core_installationx64
Node
microsoftwindows_serverRange10.0.17763.0–10.0.17763.9487x64
Node
microsoftwindows_serverRange10.0.17763.0–10.0.17763.9487server_core_installationx64
Node
microsoftwindows_serverRange10.0.20348.0–10.0.20348.5870x64
Node
microsoftwindows_serverRange10.0.26100.0–10.0.26100.33822x64
Node
microsoftwindows_serverRange10.0.26100.0–10.0.26100.33822server_core_installationx64
[
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1607",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9688",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 1809",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9487",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 21H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.19044.0",
        "lessThan": "10.0.19044.7846",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 10 Version 22H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.19045.0",
        "lessThan": "10.0.19045.7846",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 version 23H2",
    "platforms": [
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.22631.0",
        "lessThan": "10.0.22631.7711",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 23H2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.22631.0",
        "lessThan": "10.0.22631.7711",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 24H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
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        "lessThan": "10.0.26100.9974",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 25H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26200.0",
        "lessThan": "10.0.26200.9974",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 version 26H1",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.28000.0",
        "lessThan": "10.0.28000.3501",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 26H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26300.0",
        "lessThan": "10.0.26300.9974",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9688",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2016 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.14393.0",
        "lessThan": "10.0.14393.9688",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9487",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2019 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.17763.0",
        "lessThan": "10.0.17763.9487",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2022",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.20348.0",
        "lessThan": "10.0.20348.5870",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33822",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33822",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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10 Nov 2026 19:36Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.3
CWE-476
Windows Hyper-Vnull pointer dereferencedenial of servicelocal attack
6