CVE-2026-32072: Active Directory Spoofing Vulnerability
Active Directory Spoofing Vulnerability
Other sources
Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.14393.9060Patch KB5082198 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.25398.2274Patch KB5082060 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.8246Patch KB5083769 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.8246Patch KB5083769 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.1836Patch KB5083768 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.6936Patch KB5082052 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.32690Patch KB5082063 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19045.7184Patch KB5082200 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.7184Patch KB5082200 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.8644Patch KB5082123 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.5020Patch KB5082142
Event History
Frequently Asked Questions
What is the severity of CVE-2026-32072?
CVE-2026-32072 has been assigned a high severity rating due to improper authentication in Windows Active Directory.
How do I fix CVE-2026-32072?
To fix CVE-2026-32072, ensure that your Windows Active Directory installations are updated with the latest security patches provided by Microsoft.
What kind of attacks can CVE-2026-32072 enable?
CVE-2026-32072 can allow unauthorized attackers to perform spoofing attacks on Windows Active Directory systems.
Which software versions are affected by CVE-2026-32072?
CVE-2026-32072 affects multiple versions of Windows, including Windows Server 2016, Windows 10, and Windows 11 across various builds.
Is there a workaround for CVE-2026-32072 until a patch is applied?
Currently, the recommended approach is to apply the patches provided by Microsoft as there are no specific workarounds for CVE-2026-32072.