September 2015 update for Lync Server 2013

The September 2015 CU for Lync Server 2013 is out, raising the Server version to 8308.920. 8308.927.

The purpose of this update is to address the vulnerabilities described in MS15-104, and it updates the Lync Server 2013 Web Components Server.

Download the update (KB3080353) here.

Download the CU (KB2986072, KB2982389, KB2992965, KB2982390) here.

3 thoughts on “September 2015 update for Lync Server 2013

  1. Does anyone know if external conf participants will have to update the lync web app after this patch?


    1. Great question, actually 🙂
      Once the update is installed, users of Skype Web App will be prompted to install an update before joining the next meeting.

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