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CVE-2026-33096

🗓️ 14 Apr 2026 16:57:45Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 81 Views

CVE-2026-33096 describes a denial of service vulnerability in HTTP.sys.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33096
14 Apr 202616:57
–attackerkb
bdu_fstec
BDU FSTEC
HTTP.sys DoS
15 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-33096
14 Apr 202615:49
–circl
cnnvd
CNNVD
Microsoft HTTP.Sys buffer error vulnerability
14 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-33096 HTTP.sys Denial of Service Vulnerability
14 Apr 202616:57
–cvelist
euvd
EUVD
EUVD-2026-22617
14 Apr 202618:30
–euvd
mskb
Microsoft KB
April 14, 2026—KB5082052 (OS Build 22631.6936)
14 Apr 202614:00
–mskb
mskb
Microsoft KB
April 14, 2026—KB5082060 (OS Build 25398.2274)
14 Apr 202614:00
–mskb
mskb
Microsoft KB
April 14, 2026—KB5082063(OS Build 26100.32690)
14 Apr 202614:00
–mskb
mskb
Microsoft KB
April 14, 2026—KB5082142 (OS Build 20348.5020)
14 Apr 202614:00
–mskb
Rows per page
NVD
Vulners
CNA
Node
OR
microsoftwindows_11_23h2Range<10.0.22631.6936arm64
microsoftwindows_11_23h2Range<10.0.22631.6936x64
microsoftwindows_11_24h2Range<10.0.26100.8246arm64
microsoftwindows_11_24h2Range<10.0.26100.8246x64
microsoftwindows_11_25h2Range<10.0.26200.8246arm64
microsoftwindows_11_25h2Range<10.0.26200.8246x64
microsoftwindows_11_26h1Range<10.0.28000.1836arm64
microsoftwindows_11_26h1Range<10.0.28000.1836x64
microsoftwindows_server_2022Range<10.0.20348.5020
microsoftwindows_server_2025Range<10.0.26100.32690
[
  {
    "vendor": "Microsoft",
    "product": "Windows 11 version 23H2",
    "platforms": [
      "ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.22631.0",
        "lessThan": "10.0.22631.6936",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 23H2",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.22631.0",
        "lessThan": "10.0.22631.6936",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 24H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.8246",
        "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": "10.0.26200.8246",
        "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": "10.0.28000.1836",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2022",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.20348.0",
        "lessThan": "10.0.20348.5020",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.25398.0",
        "lessThan": "10.0.25398.2274",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.32690",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.32690",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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15 Oct 2026 15:52Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.5
EPSS0.01174
SSVC
81