Security update that includes improvements
Important notes
This security update includes improvements that were a part of update KB5018485 (released October 25, 2022). When you install this KB:
- It addresses security vulnerabilities in the Kerberos and Netlogon protocols as outlined in CVE-2022-38023, CVE-2022-37966, and CVE-2022-37967.
Open issues
- Domain user sign in might fail. This also might affect Active Directory Federation Services (AD FS) authentication.
- Group Managed Service Accounts (gMSA) used for services such as Internet Information Services (IIS Web Server) might fail to authenticate.
- Remote Desktop connections using domain users might fail to connect.
- You might be unable to access shared folders on workstations and file shares on servers.
- Printing that requires domain user authentication might fail.