Posted on Friday May 12, 2017
Severity Rating: Critical
Revision Note: V1.3 (May 12, 2017): Updated FAQ to clarify the update that needs to be installed: “the current cumulative updateâ€. This is an informational change only.
Summary: Microsoft is releasing this security advisory to provide information related to an uncommon deployment scenario in which the Windows Update Client may not properly scan for, or download, updates.
Read the bulletin here.