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MEDIUM · 6.2

CVE-2026-32072

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

Vulnerability Description

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

CVSS Score

6.2

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftWindows 10 1607< 10.0.14393.9060
MicrosoftWindows 10 1809< 10.0.17763.8644
MicrosoftWindows 10 21H2< 10.0.19044.7184
MicrosoftWindows 10 22H2< 10.0.19045.7184
MicrosoftWindows 11 23H2< 10.0.22631.6936
MicrosoftWindows 11 24H2< 10.0.26100.8246
MicrosoftWindows 11 25H2< 10.0.26200.8246
MicrosoftWindows 11 26H1< 10.0.28000.1836
MicrosoftWindows Server 2016< 10.0.14393.9060
MicrosoftWindows Server 2019< 10.0.17763.8644
MicrosoftWindows Server 2022< 10.0.20348.5020
MicrosoftWindows Server 2022 23H2< 10.0.25398.2274
MicrosoftWindows Server 2025< 10.0.26100.32690

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2026-32072?

CVE-2026-32072 is a vulnerability with a CVSS score of 6.2 (MEDIUM). Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally.

How severe is CVE-2026-32072?

CVE-2026-32072 has been rated MEDIUM with a CVSS base score of 6.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-32072?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 23H2.