Symptoms
Assume that you have a Master Data Services (MDS) database in Microsoft SQL Server 2016 and SQL Server 2017. You log on to MDS and access the Users and Groups functional area in your browser. When another user then logs on to this area by using their account and browser, that user sees your name in their browser.
Resolution
This fix is included in the following updates:
Cumulative Update 8 for SQL Server 2017
Cumulative Update 1 for SQL Server 2016 Service Pack 2
Cumulative Update 9 for SQL Server 2016 Service Pack 1
About SQL Server builds
Each new build for SQL Server contains all the hotfixes and security fixes that were in the previous build. We recommend that you install the latest build for your version of SQL Server:
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
Learn about the terminology Microsoft uses to describe software updates.