The Cumulative update package 8 for Microsoft SQL Server 2012 Service Pack 2 (Build 11.00.5634) is available:

Cumulative update package 8 for SQL Server 2012 SP2

And very important if you are using FileTable:
The COD hotfix resolves an issue where you may see access violations occur when using FileTable. More details in KB #3087872. 

I wish you a nice day,
tosc