To apply this cumulative update, you must follow the steps that are described in Updates for Skype for Business Server 2019 on computers that are running the following server roles: Skype for Business Server 2019, Standard Edition server. Skype for Business Server 2019, Enterprise Edition - Front End server and Back End server.

Skype for Business Server 2015. Microsoft has released a cumulative update for Skype for Business Server 2015, Web Components Server. The version number of this update is 6.0.9319.619.

Microsoft has released a cumulative update for Skype for Business Server 2019, Web Components Server. The version number of this update is 7.0.2046.521.

How to install the update. To install this cumulative update for Skype for Business Server 2015 (Web Components Server), follow the steps that are described in Updates for Skype for Business Server 2015 (KB3061064).

Skype for Business Server 2015. Microsoft has released a cumulative update for Skype for Business Server 2015, Web Components Server. The version number of this update is 6.0.9319.591.

To apply this cumulative update, you must follow the steps that are described in Updates for Skype for Business Server 2015 on computers that are running the following server roles: Skype for Business Server 2015, Standard Edition server. Skype for Business Server 2015, Enterprise Edition - Front End Server and Back End Server.

How to install the update. To install this cumulative update for Skype for Business Server 2015 (Web Components Server), follow the steps that are described in Updates for Skype for Business Server 2015 (KB3061064).

Issues that the cumulative update fixes. This cumulative update fixes the following issues: A denial of service vulnerability in Microsoft Skype for Business Server. A spoofing vulnerability in Microsoft Skype for Business Server.

To install this cumulative update for Skype for Business Server 2015 (Web Components Server), follow the steps that are described in Updates for Skype for Business Server 2015 (KB 3061064). Note The Cumulative Server Update Installer applies all updates for the appropriate server role in one operation. Prerequisites.

To apply this cumulative update, you must follow the steps that are described in Updates for Skype for Business Server 2015 on computers that are running the following server roles: Skype for Business Server 2015, Standard Edition server. Skype for Business Server 2015, Enterprise Edition - Front End Server and Back End Server.