Required update.
Windows 10 users with 1903 and 1909 should install KB4551762 immediately.
Required update.
Windows 10 users with 1903 and 1909 should install KB4551762 immediately.
Update right away
Although Microsoft updated Windows 10 this week, they did not get the security fix of Microsoft Server Message Block 3.1.1 (SMBv3).
The bug fix fixes a hole that was found in the network framework of the OS, and is, therefore, a critical error:
"Updates a network communication protocol issue that provides shared access to files, printers and serial ports."
The update is automatically downloaded as required.