Revision 1.1Aug 28, 2025

Functional Update
  • WN19-00-000380 - Windows Server 2019 must not have the Server Message Block (SMB) v1 protocol installed.
  • WN19-00-000390 - Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB server.
  • WN19-00-000400 - Windows Server 2019 must have the Server Message Block (SMB) v1 protocol disabled on the SMB client.