Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
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History
Tue, 13 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. | |
| Title | Active Directory Federation Services (AD FS) Spoofing Vulnerability | |
| First Time appeared |
Microsoft
Microsoft .net Microsoft .net Framework Microsoft microsoft Visual Studio 2026 Version 18.10 Microsoft system.security.cryptography.xml Microsoft visual Studio 2022 Microsoft windows 10 1607 Microsoft windows 10 1809 Microsoft windows Server 2012 R2 Microsoft windows Server 2016 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025 |
|
| Weaknesses | CWE-295 | |
| CPEs | cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:microsoft_visual_studio_2026_version_18.10:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:system.security.cryptography.xml:*:*:*:*:*:*:*:* cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Microsoft
Microsoft .net Microsoft .net Framework Microsoft microsoft Visual Studio 2026 Version 18.10 Microsoft system.security.cryptography.xml Microsoft visual Studio 2022 Microsoft windows 10 1607 Microsoft windows 10 1809 Microsoft windows Server 2012 R2 Microsoft windows Server 2016 Microsoft windows Server 2019 Microsoft windows Server 2022 Microsoft windows Server 2025 |
|
| References |
| |
| Metrics |
cvssV3_1
|
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Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-10-13T20:36:47.895Z
Reserved: 2026-09-22T18:57:22.166Z
Link: CVE-2026-96222
No data.
Status : Awaiting Analysis
Published: 2026-10-13T19:21:48.030
Modified: 2026-10-13T19:27:28.620
Link: CVE-2026-96222
No data.
OpenCVE Enrichment
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Weaknesses