Microsoft’s February 2022 security updates have passed Citrix testing (the updates are listed below). The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software updates/patches in a development environment before implementing the updates in a production environment.

• XenApp/XenDesktop 7.15 CU8
• Virtual Apps and Desktops 7 1912 CU4
• Virtual Apps and Desktops 7 2112

Where applicable, the above Citrix products were tested with below updates.
Note: On some environments, when the Domain Controllers OR PVS Servers are updated with January 11th Security update and/or the January 18th update, the Citrix PVS Soap server service may not start as outlined on CTX338544. Microsoft has made .NET updates available (refer to the Out of band .Net patches in below table) around 7th February after which this issue is no longer observed. These updates addresses an issue where applications that leverage .NET Framework System.DirectoryServices APIs specific to acquiring or setting Forest Trust Information may fail or crash with various errors, including an access violation.
 

Product	KB Article
Windows 11 v21H2 (Original release)	5010386
Windows 10 v2004 (May 2020 Update) / 20H2 (October 2020 Update) / 21H1 (May 2021 Update) / 21H2 (November 2021 Update)	5010342
Windows 10 v1903 (May 2019 Update) / v1909	5010345
Windows Server 2019	5010351
Windows Server 2016	5010359
Windows Server 2022	5010354
Windows Server 2012 R2	5010419, 5010395
Windows 7	5010404, 5010422
Office	3172514, 3118335, 5002156, 5002137, 5002146, 5002140
Microsoft .NET (Out of Band)	5011263, 5011329, 5011259, 5011266, 5011264, 5011257, 5011258, 5011261

Note: Patches for Operating Systems (E.g. Windows Vista, Server 2008, Server 2012, Windows 10 v1507 etc) and products (E.g. Office Web Apps, Online Server, SharePoint, Dynamics 365 etc) that are not listed above were not validated.

Visit the Microsoft Security Response Center (MSRC) page to view Microsoft security updates.
 

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Microsoft’s February 2022 security updates have passed Citrix testing (the updates are listed below). The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software updates/patches in a development environment before implementing the updates in a production environment.

Citrix Interoperability Validation