Severity Rating: Critical
Revision Note: V1.2 (August 12, 2016): Bulletin revised to correct the updates replaced for Window 8.1, Windows Server 2012, and Windows Server 2012 R2. Bulletin revised to remove Windows 10 version 1607 from the affected software table because it is not affected. This is an informational change only. Customers who have already successfully installed the update do not need to take any action.