Windows DCOM Security Updates

Hello

I am trying to determine if Microsoft's planned security updates will affect Citect.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26414

The matrikon white paper on the updates suggests systems with only local connections would not be affected. Has Citect done any testing on this?

Would communications be affected for separate redundant Vijeo 7.50 SP1 servers with OPC IODevices that are local to their respective servers? I do not know if Citect has cross talk between Prim OPC Client and Sec OPC server.

Thank you

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