Active Directory Federation Services (AD FS) Spoofing Vulnerability
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-96222US | high7.4 | — | ||
Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- CVE-2026-96222 Active Directory Federation Services (AD FS) Spoofing Vulnerability - CSAFself
- CVE-2026-96222 Active Directory Federation Services (AD FS) Spoofing Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
Behebungen (25)
- BehobenMicrosoft .NET Framework 3.5
2.0.50727.8987 AND 3.0.30729.8982:Security Update:https://support.microsoft.com/help/5127660
https://support.microsoft.com/help/5127660 - BehobenMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0:Security Update:https://support.microsoft.com/help/5126868
https://support.microsoft.com/help/5126868 - BehobenMicrosoft .NET Framework 3.5 AND 4.7.2
2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0:Security Update:https://support.microsoft.com/help/5127666
https://support.microsoft.com/help/5127666 - BehobenMicrosoft .NET Framework 3.5 AND 4.8
2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.4811.0:Security Update:https://support.microsoft.com/help/5127683
https://support.microsoft.com/help/5127683 - BehobenMicrosoft .NET Framework 3.5 AND 4.8.1
2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0:Security Update:https://support.microsoft.com/help/5127689
https://support.microsoft.com/help/5127689 - BehobenMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
4.7.4150.0:Security Update:https://support.microsoft.com/help/5127667
https://support.microsoft.com/help/5127667 - BehobenMicrosoft .NET Framework 4.8
4.8.4811.0:Security Update:https://support.microsoft.com/help/5127684
https://support.microsoft.com/help/5127684 - BehobenMicrosoft .NET Framework 4.8.1
4.8.9363.0:Security Update:https://support.microsoft.com/help/5127691
https://support.microsoft.com/help/5127691 - BehobenMicrosoft Visual Studio 2022 version 17.14
17.14.42:Security Update:https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes
https://learn.microsoft.com/en-us/visualstudio/releases/2022/release-notes - BehobenMicrosoft Visual Studio 2026 version 18.10
18.10.4:Security Update:https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes
https://learn.microsoft.com/en-us/visualstudio/releases/2026/release-notes - BehobenSystem.Security.Cryptography.Xml
8.0.5:Security Update:https://github.com/dotnet/announcements/issues/474
https://github.com/dotnet/announcements/issues/474 - BehobenWindows 10 Version 1607 for 32-bit Systems
10.0.14393.9612:Security Update:https://support.microsoft.com/help/5126868
https://support.microsoft.com/help/5126868 - BehobenWindows 10 Version 1607 for x64-based Systems
10.0.14393.9612:Security Update:https://support.microsoft.com/help/5126868
https://support.microsoft.com/help/5126868 - BehobenWindows 10 Version 1809 for 32-bit Systems
10.0.17763.9376:Security Update:https://support.microsoft.com/help/5126651
https://support.microsoft.com/help/5126651 - BehobenWindows 10 Version 1809 for x64-based Systems
10.0.17763.9376:Security Update:https://support.microsoft.com/help/5126651
https://support.microsoft.com/help/5126651 - BehobenWindows Server 2012 R2
6.3.9600.23470:Monthly Rollup:https://support.microsoft.com/help/5126836
https://support.microsoft.com/help/5126836 - BehobenWindows Server 2012 R2 (Server Core installation)
6.3.9600.23470:Monthly Rollup:https://support.microsoft.com/help/5126836
https://support.microsoft.com/help/5126836 - BehobenWindows Server 2016
10.0.14393.9612:Security Update:https://support.microsoft.com/help/5126868
https://support.microsoft.com/help/5126868 - BehobenWindows Server 2016 (Server Core installation)
10.0.14393.9612:Security Update:https://support.microsoft.com/help/5126868
https://support.microsoft.com/help/5126868 - BehobenWindows Server 2019
10.0.17763.9376:Security Update:https://support.microsoft.com/help/5126651
https://support.microsoft.com/help/5126651 - BehobenWindows Server 2019 (Server Core installation)
10.0.17763.9376:Security Update:https://support.microsoft.com/help/5126651
https://support.microsoft.com/help/5126651 - BehobenWindows Server 2022
10.0.20348.5761:Security Update:https://support.microsoft.com/help/5126655
https://support.microsoft.com/help/5126655 - BehobenWindows Server 2022 (Server Core installation)
10.0.20348.5761:Security Update:https://support.microsoft.com/help/5126655
https://support.microsoft.com/help/5126655 - BehobenWindows Server 2025
10.0.26100.33650:Security Update:https://support.microsoft.com/help/5126646
https://support.microsoft.com/help/5126646 - BehobenWindows Server 2025 (Server Core installation)
10.0.26100.33650:Security Update:https://support.microsoft.com/help/5126646
https://support.microsoft.com/help/5126646
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