7.5

CVE-2026-50525

.NET Denial of Service Vulnerability

Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ .Net Framework Version 4.8.1
   Microsoft ≫ Windows 11 26h1 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 26h1 Version - HwPlatform x64
Microsoft ≫ .Net Framework Version 4.8
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x86
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
   Microsoft ≫ Windows Server 2016 Version -
Microsoft ≫ .Net Framework Version 4.6.2
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ .Net Framework Version 4.7
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ .Net Framework Version 4.7.1
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ .Net Framework Version 4.7.2
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ .Net Framework Version 3.5 Update -
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x86
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x86
   Microsoft ≫ Windows 11 23h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 23h2 Version - HwPlatform x64
   Microsoft ≫ Windows 11 24h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 24h2 Version - HwPlatform x64
   Microsoft ≫ Windows 11 25h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 25h2 Version - HwPlatform x64
   Microsoft ≫ Windows Server 2022 Version -
Microsoft ≫ .Net Framework Version 4.8.1
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x86
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x86
   Microsoft ≫ Windows 11 23h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 23h2 Version - HwPlatform x64
   Microsoft ≫ Windows 11 24h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 24h2 Version - HwPlatform x64
   Microsoft ≫ Windows 11 25h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 25h2 Version - HwPlatform x64
   Microsoft ≫ Windows Server 2022 Version -
Microsoft ≫ .Net Version >= 8.0.0 < 8.0.29
   Apple ≫ macOS Version -
   Linux ≫ Linux Kernel Version -
   Microsoft ≫ Windows Version -
Microsoft ≫ .Net Version >= 9.0.0 < 9.0.18
   Apple ≫ macOS Version -
   Linux ≫ Linux Kernel Version -
   Microsoft ≫ Windows Version -
Microsoft ≫ .Net Framework Version 3.5 Update -
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x86
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x86
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x86
   Microsoft ≫ Windows Server 2019 Version -
   Microsoft ≫ Windows Server 2022 Version -
Microsoft ≫ .Net Framework Version 4.8
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x86
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 21h2 Version - HwPlatform x86
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform arm64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x64
   Microsoft ≫ Windows 10 22h2 Version - HwPlatform x86
   Microsoft ≫ Windows Server 2019 Version -
   Microsoft ≫ Windows Server 2022 Version -
Microsoft ≫ .Net Framework Version 3.5 Update -
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x86
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x86
   Microsoft ≫ Windows Server 2016 Version -
   Microsoft ≫ Windows Server 2019 Version -
Microsoft ≫ .Net Framework Version 4.7.2
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1607 Version - HwPlatform x86
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x64
   Microsoft ≫ Windows 10 1809 Version - HwPlatform x86
   Microsoft ≫ Windows Server 2016 Version -
   Microsoft ≫ Windows Server 2019 Version -
Microsoft ≫ .Net Framework Version 3.5 Update -
   Microsoft ≫ Windows 11 26h1 Version - HwPlatform arm64
   Microsoft ≫ Windows 11 26h1 Version - HwPlatform x64
   Microsoft ≫ Windows Server 2012 Version -
   Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ .Net Version >= 10.0.0 < 10.0.6
   Apple ≫ macOS Version -
   Linux ≫ Linux Kernel Version -
Microsoft ≫ Visual Studio 2022 Version >= 17.12.0 < 17.12.22
Microsoft ≫ Visual Studio 2022 Version >= 17.14.0 < 17.14.36
Microsoft ≫ Visual Studio 2026 Version >= 18.7.0 < 18.7.4
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.6% 0.453
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50525
Patch
Vendor Advisory