https://akawn.com/blog/2017/05/cumulative-update-9-for-sql-server-2012-sp3-cumulative-update-6-for-sql-server-2016-rtm-and-cumulative-update-3-for-sql-server-2016-sp1-released/
Cumulative Update 9 for SQL Server 2012 SP3, Cumulative Update 6 for SQL Server 2016 RTM and Cumulative Update 3 for SQL Server 2016 SP1 released