Microsoft confirms October Patch Tuesday has network issues on Windows 11, Windows 10

Microsoft confirms October Patch Tuesday has network issues on Windows 11, Windows 10, more

Last week, Microsoft released its Patch Tuesday of October. It was also the first time the new Windows 11 version 22H2 received its first such security update. The updates were out under KB5018418 on Windows 11 21H2 and KB5018427 on 22H2.

It seems they were not without issues, as Microsoft has confirmed the October Patch Tuesday is causing problems in establishing network connectivity. The company explains that several users have reported Transport Layer Security (TLS)/ SSL protocol handshake failures, which is leading to the failure to establish communication between clients and their servers.

https://www.neowin.net/news/microso...network-issues-on-windows-11-windows-10-more/​

Microsoft has released a new update (KB5020435) to Windows 10 machines to address an issue with Secure Sockets Layer (SSL) and Transport Layer Security (TLS) connections.
The highlights in this update are the same for Windows 10 20H2, 21H1, and 21H2

Microsoft has released an out-of-band (OOB) update (KB5020387) (Build 22000.1100) to fix the Transport Layer Security (TLS)/ Secure Sockets Layer (SSL) handshake failure issue that users are reporting.

Here is the changelog for the new KB5020387 OOB update that fixes the TLS/SSL handshake issue on Windows 11 21H2

So no fix for Windows 11 22H2?

PurSpyk!! said:

So no fix for Windows 11 22H2?

Click to expand...

Nope, not yet.