https://wccftech.com/emergency-oob-update-is-out-to-fix-printnightmare-windows-bug/

Windows 7, 8.1, Windows 10 among impacted

Microsoft acknowledged a remote code execution vulnerability that affects Windows Print Spooler last week. Tracked as CVE-2021-34527, the PrintNightmare zero-day impacts all versions of Windows 10 along with older Windows operating systems, pushing the company to deliver an out-of-band update to fix this security issue.