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CVE-2026-35433

🗓️ 12 May 2026 16:58:34Reported by microsoftType 
cve
 cve🔗 web.nvd.nist.gov👁 67 Views

CVE-2026-35433 is a dot net framework elevation of privilege vulnerability.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-35433
12 May 202616:58
–attackerkb
AlpineLinux		CVE-2026-35433
12 May 202616:58
–alpinelinux
BDU FSTEC		The vulnerability of the .NET software platform, related to insufficient validation of output data, allows attackers to increase their privileges.
13 May 202600:00
–bdu_fstec
Circl		CVE-2026-35433
12 May 202615:53
–circl
CNNVD		Microsoft .NET 输入验证错误漏洞
12 May 202600:00
–cnnvd
Cvelist		CVE-2026-35433 .NET Elevation of Privilege Vulnerability
12 May 202616:58
–cvelist
EUVD		EUVD-2026-29634
18 May 202619:20
–euvd
Fedora		[SECURITY] Fedora 43 Update: dotnet8.0-8.0.127-1.fc43
23 May 202615:49
–fedora
Fedora		[SECURITY] Fedora 44 Update: dotnet10.0-10.0.108-1.fc44
23 May 202600:58
–fedora
Fedora		[SECURITY] Fedora 42 Update: dotnet10.0-10.0.108-1.fc42
23 May 202616:01
–fedora
Rows per page
NVD
Vulners
CNA
Node
microsoft.net_frameworkMatch4.8
AND
microsoftwindows_10_1607Match-x64
OR
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2
OR
microsoftwindows_server_2016Match-
Node
microsoft.net_frameworkMatch3.5
AND
microsoftwindows_server_2012Match-
OR
microsoftwindows_server_2012Matchr2
Node
microsoft.netRange8.0.0–8.0.27
OR
microsoft.netRange9.0.0–9.0.16
OR
microsoft.netRange10.0.0–10.0.8
AND
microsoftwindowsMatch-
Node
microsoft.net_frameworkMatch3.5
OR
microsoft.net_frameworkMatch4.8.1
AND
microsoftwindows_11_23h2Match-arm64
OR
microsoftwindows_11_23h2Match-x64
OR
microsoftwindows_11_24h2Match-arm64
OR
microsoftwindows_11_24h2Match-x64
OR
microsoftwindows_11_25h2Match-arm64
OR
microsoftwindows_11_25h2Match-x64
OR
microsoftwindows_11_26h1Match-arm64
OR
microsoftwindows_11_26h1Match-x64
OR
microsoftwindows_server_2022Match-
OR
microsoftwindows_server_2025Match-x64
Node
microsoft.net_frameworkMatch3.5
OR
microsoft.net_frameworkMatch4.8
AND
microsoftwindows_10_1809Match-arm64
OR
microsoftwindows_10_1809Match-x64
OR
microsoftwindows_10_21h2Match-arm64
OR
microsoftwindows_10_21h2Match-x64
OR
microsoftwindows_10_22h2Match-arm64
OR
microsoftwindows_10_22h2Match-x64
OR
microsoftwindows_server_2022Match-
Node
microsoft.net_frameworkMatch3.5
OR
microsoft.net_frameworkMatch4.7.2
AND
microsoftwindows_10_1809Match-arm64
OR
microsoftwindows_10_1809Match-x64
[
  {
    "vendor": "Microsoft",
    "product": ".NET 10.0",
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "10.0.8",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET 8.0",
    "versions": [
      {
        "version": "8.0.0",
        "lessThan": "8.0.27",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET 9.0",
    "versions": [
      {
        "version": "9.0.0",
        "lessThan": "9.0.16",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5",
    "platforms": [
      "Windows Server 2012",
      "Windows Server 2012 R2"
    ],
    "versions": [
      {
        "version": "3.5.0",
        "lessThan": "4.8.9334.0 and 4.8.4802.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5 AND 4.7.2",
    "platforms": [
      "Windows 10 Version 1809 for ARM64-based Systems",
      "Windows 10 Version 1809 for x64-based Systems"
    ],
    "versions": [
      {
        "version": "4.7.0",
        "lessThan": "4.8.9334.0 and 4.8.4802.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5 AND 4.8",
    "platforms": [
      "Windows 10 Version 1809 for ARM64-based Systems",
      "Windows 10 Version 1809 for x64-based Systems",
      "Windows 10 Version 21H2 for ARM64-based Systems",
      "Windows 10 Version 21H2 for x64-based Systems",
      "Windows 10 Version 22H2 for ARM64-based Systems",
      "Windows 10 Version 22H2 for x64-based Systems",
      "Windows Server 2022"
    ],
    "versions": [
      {
        "version": "4.8.0",
        "lessThan": "4.8.9334.0 and 4.8.4802.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5 AND 4.8.1",
    "platforms": [
      "Windows 10 Version 21H2 for ARM64-based Systems",
      "Windows 10 Version 21H2 for x64-based Systems",
      "Windows 11 Version 23H2 for ARM64-based Systems",
      "Windows 11 Version 23H2 for x64-based Systems",
      "Windows 11 Version 24H2 for ARM64-based Systems",
      "Windows 11 Version 24H2 for x64-based Systems",
      "Windows 11 Version 25H2 for ARM64-based Systems",
      "Windows 11 Version 25H2 for x64-based Systems",
      "Windows 11 Version 26H1 for ARM64-based Systems",
      "Windows 11 version 26H1 for x64-based Systems",
      "Windows Server 2022",
      "Windows Server 2025"
    ],
    "versions": [
      {
        "version": "4.8.1",
        "lessThan": "4.8.9334.0 and 4.8.4802.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 4.8",
    "platforms": [
      "Windows 10 Version 1607 for x64-based Systems",
      "Windows Server 2012",
      "Windows Server 2012 R2",
      "Windows Server 2016"
    ],
    "versions": [
      {
        "version": "4.8.0",
        "lessThan": "4.8.9334.0 and 4.8.4802.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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30 Jun 2026 03:19Current
5.1Medium risk
Vulners AI Score5.1
CVSS 3.17.3
EPSS0.00662
SSVC
CWE-190CWE-20
elevation of privilegedot net frameworksecurity vulnerability
67