Description of the security update for Skype for Business Lync Server 2013: April 12, 2022 (KB5012681)

Summary

This security update resolves an information disclosure vulnerability in Microsoft Lync Server. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2022-26911.NoteTo apply this security update, you must have the release version of the following products installed:

• Microsoft Lync Server 2013

How to get and install the update

To get this update, install the following updates:

• Update for Lync Server 2013

More information

Security update deployment information

For deployment information about this update, see security update deployment information: April 12, 2022.

How to get help and support for this security update

Protect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security