Microsoft confirms KB5021233 update is causing 0xc000021a errors and blue screens in Windows 10
The curse of the problematic Windows update strikes again! Following the release of the KB5021233 update for Windows 10 last week, Microsoft has acknowledged that the cumulative security update is causing blue screens for some users.
The company is now investigating the cause the issue that leads to a BSoD (Blue Screen of Death) and a 0xc000021a error. The problem affects Windows 10 versions 20H2, 21H1, 21H2 and 22H2, and Microsoft has a workaround for users to try until a fix is developed.
Microsoft releases off-schedule KB5001028 update for Windows 10 to fix WPA3 flaw
Just days after the regular update release date of Patch Tuesday, Microsoft has released an out-of-band patch to address a problem with WPA3 connections in Windows 10.
The KB5001028 update is for Windows 10 version 1909, and it fixes a problem that caused blue screens and stop error 0x7E in nwifi.sys when using a WPA3 connection. Microsoft says that the problems arose after users installed the KB4598298 or KB4601315 updates.