Windows OS: Build Version Check (OS Updated)

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It is critical to install security updates and maintain the latest OS Build and Build Revision (Build SubVersion/Patch Level) to protect your computer from malicious attacks.

Remediation

Install the latest security updates.

https://en.wikipedia.org/wiki/List_of_Microsoft_Windows_versions
https://en.wikipedia.org/wiki/Windows_10_version_history
Stig Server: https://www.stigviewer.com/stig/microsoft_windows_server_2019/2021-08-18/finding/V-205849
Desktop: https://www.stigviewer.com/stig/windows_10/2016-06-24/finding/V-63349
https://www.stigviewer.com/stig/windows_10/2021-03-10/finding/V-220706

NIST 800-171: 3.14.1, 3.14.2, 3.14.4
NIST 800-53: SI-2,SI-3
CMMC V2 L1/2/3: SI.L1-3.14.1
PCI-DSS v4: 6.3, 6.3.1, 6.3.3, 11.3
SIG: T.1
CIF: ID.RA-1, PR.IP-12
Nist Privacy Framework v1: PR.PO-P10
CSA CMM: AIS-07, TVM-01, TVM-02, UEM-07
CIS CSC v8: 7.0, 7.1, 18.0