https://learn.microsoft.com/en-us/troubleshoot/sql/releases/sqlserver-2016/servicepack2-cumulativeupdate11
Cumulative update 11 for SQL Server 2016 SP2 (KB4527378) - SQL Server | Microsoft Learn
This article contains the summary, known issues, improvements, fixes and other information for SQL Server 2016 SP2 cumulative update 11 (KB4527378).
cumulative updatesql server