Apr 2026: Active Directory Spoofing Vulnerability
CVE-2026-32072 Published on April 14, 2026

Active Directory Spoofing Vulnerability
Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally.

Vendor Advisory NVD

Weakness Type

What is an authentification Vulnerability?

When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.

CVE-2026-32072 has been classified to as an authentification vulnerability or weakness.


Products Associated with CVE-2026-32072

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Affected Versions

Microsoft Windows 10 Version 1607: Microsoft Windows 10 Version 1809: Microsoft Windows 10 Version 21H2: Microsoft Windows 10 Version 22H2: Microsoft Windows 11 version 22H3: Microsoft Windows 11 Version 23H2: Microsoft Windows 11 Version 24H2: Microsoft Windows 11 Version 25H2: Microsoft Windows 11 version 26H1: Microsoft Windows Server 2016: Microsoft Windows Server 2016 (Server Core installation): Microsoft Windows Server 2019: Microsoft Windows Server 2019 (Server Core installation): Microsoft Windows Server 2022: Microsoft Windows Server 2022, 23H2 Edition (Server Core installation): Microsoft Windows Server 2025: Microsoft Windows Server 2025 (Server Core installation):