February 2022 Patch Tuesday hits Windows 11 and 10 — expect one big fix and security updates

Windows 11 Update Windowsupdate Estimate New Dark
Windows 11 Update Windowsupdate Estimate New Dark (Image credit: Daniel Rubino / Windows Central)

What you need to know

  • February 2022's Patch Tuesday has arrived for Windows 11 and various iterations of Windows 10.
  • Expect more of the same: Security updates, servicing stack updates, and one highlighted fix.

For anyone who's been closely following the Patch Tuesdays of recent months, don't expect any radical surprises this time around. It's more of the same for both Windows 11 and 10: Security updates, servicing stack updates, and in the case of W11, one key change.

To quickly go over what the security updates contained: Microsoft closed the book on 48 vulnerabilities with this Patch Tuesday, though none of said vulnerabilities had a "critical" designation. One zero-day vulnerability got cleaned up: CVE-2022-21989. It's the "Windows Kernel Elevation of Privilege Vulnerability," which you can read more about over at Microsoft's security update guide.

As for the remainder of this month's exciting Patch Tuesday inclusions, there are servicing stacks as far as the eye can see, and one key fix for Windows 11, which Microsoft outlines in its patch notes:

Addresses an issue that causes a Lightweight Directory Access Protocol (LDAP) modify operation to fail if the operation contains the SamAccountName and UserAccountControl attributes. The error message is, "Error: 0x20EF. The directory service encountered an unknown failure".

And there you have it! That's the long and short of Patch Tuesday for Windows 11 and 10. If you want to see the specific patch notes for your version of Windows 10 to triple-confirm there's absolutely nothing else lurking in the weeds, just check out Windows Update's twitter thread (yes, it's an official account), which contains links to each Patch Tuesday update log.

Don't expect anything juicy to be hiding in those pages. And keep an eye out for reports on what happens after this Patch Tuesday; last month's updates caused some serious issues for Windows PCs.

Robert Carnevale

Robert Carnevale is the News Editor for Windows Central. He's a big fan of Kinect (it lives on in his heart), Sonic the Hedgehog, and the legendary intersection of those two titans, Sonic Free Riders. He is the author of Cold War 2395. Have a useful tip? Send it to robert.carnevale@futurenet.com.

Read more
Samsung Galaxy Book5 Pro on a table with a green plant in the background.
Windows 11 Patch Tuesday tweaks taskbar and adds handy icon in system tray for AI effects
Windows Updates
Windows 11 Patch Tuesday Update adds multi-app camera feature and addresses security issues
Windows 11 Official
Microsoft's next wave of Windows 11 feature updates includes gaming, emoji, and lock screen changes
Binary code displayed on a laptop screen and Guy Fawkes mask are seen in this illustration photo.
Microsoft blocks critical Secure Boot loophole after over 7 months — fortifying Windows 11 against sophisticated firmware attacks camouflaged as verified UEFI apps
Windows 11 update in Settings app
Windows 11's latest security update won't play nicely with these audio devices
Windows 11 Taskbar closeup
Microsoft doubles down on Windows 11 — calls for major Copilot+ PC upgrade cycle in 2025
Latest in Windows 10
Windows 10 Find My Device
How to enable Find My Device on Windows 10 to recover your PC if it's ever lost or stolen
Outlook Client Hero
Microsoft just made Windows 10 worse, and there's (almost) nothing you can do about it
Windows 10 Start menu on HP ZBook Studio G4
Microsoft will retroactively downgrade this part of Windows 10 next month
Former Microsoft Executive Vice President Terry Myerson stands in front of a presentation about Windows 10
Microsoft addresses the 'elephant in the room,' discusses upcoming end of Windows 10 support
Surface Hub 2S
Windows 10 for PCs is not the only version of Windows to reach end of support this year
Windows Insider program settings
Microsoft shuts down the Windows 10 Beta Channel just five months after reopening it
Latest in News
Call of Duty: Black Ops 6 Zombies mode screenshots for Shattered Veil map.
The next Call of Duty Zombies map, "Shattered Veil", is dropping earlier than expected
Helldivers 2
The new Helldivers 2 Illuminate Major Order is so important that we got a new stratagem for it
Hogwarts Legacy troll hero image
Hogwarts Legacy DLC reportedly canceled by WB Games
Tom Clancy's Rainbow Six Siege
Rumored Ubisoft and Tencent agreement comes to fruition with 25% stake and new division for the Assassin's Creed developer
In-game screenshot of the player consuming an enemy in Shadow Labyrinth
This isn't your grandpa's Pac-Man — Bandai Namco's iconic character gets a gritty new action game this Summer
Key art for Dragon Quest 1 and 2 HD-2D remake
Every PC and Xbox game shown off during Nintendo Direct March 2025