Windows 10: How to enable Microsoft Vulnerable Driver Blocklist

Hello,I have a new PC with windows 11 pro installed. Vulnerable Driver Block list is greyed out. If I turn off Memory integrity then I can enable Driver block list. However when my PC restarts it is still greyed out when MI is on?Any suggestions please?Thank you Chris

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New Microsoft Vulnerable Driver Blocklist feature in Windows Security

Read more: https://docs.microsoft.com/en-us/win...er-block-rules

 

How to enable greyed-out Microsoft Vulnerable Driver Blocklist which is shown as Security Alert in Taskbar?

Windows 11 Home Windows Security shows alert because Microsoft Vulnerable Driver Blocklist is Off.

How to enable Microsoft Vulnerable Driver Blocklist when it is greyed out as shown in following screenshot?

 

Microsoft vularable driver blocklist

Hi, I'm Robinson, and I’m happy to help you today.

The vulnerable driver blocklist is designed to help harden systems against third party-developed drivers across the Windows ecosystem with any of the following attributes:

-Known security vulnerabilities that can be exploited by attackers to elevate privileges in the Windows kernel

-Malicious behaviors (malware) or certificates used to sign malware

-Behaviors that aren't malicious but circumvent the Windows Security Model and can be exploited by attackers to elevate privileges in the Windows kernel

The option to disable this feature is greyed out by default, your device is safe and you don't need to make any changes.

You can see more information about the vulnerable driver blocklist at this link.

https://learn.microsoft.com/en-us/windows/secur...