There’s a new vulnerability in Windows 10 called “PrintNightmare.” It was revealed in early July 2021, and Microsoft is already rolling out an emergency security update to fix the problem. You should update as soon as you can.
According to researchers Matthew Hickey and Will Dorman, the fix that Microsoft is rolling out for PrintNightmare is not a complete solution. It only fixes the remote code execution part of the vulnerability. That means exploits can still bypass the patch and do some nasty things. We still urge you to update Windows and be ready for any new updates that come after this.