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

I have the same problem. But I did notice this in the Driver Blocklist blurb at Microsoft recommended driver block rules - Windows Security | Microsoft Learn last updated 6th June 2023.

"Microsoft vulnerable driver blocklist

With Windows 11 2022 update, the vulnerable driver blocklist is enabled by default for all devices, and can be turned on or off via the Windows Security app. Except on Windows Server 2016, the vulnerable driver blocklist is also enforced when either memory integrity (also known as hypervisor-protected code integrity or HVCI), Smart App Control, or S mode is active. Users can opt in to HVCI using the Windows Security app, and HVCI is on by-default for most new Windows 11 devices.

Note

The Windows Security app is updated separately from the OS and ships out of box. The version with the vulnerable driver blocklist toggle is in the final validation ring and will ship to all customers very soon. Initially, you will be able to view the configuration state only and the toggle will appear greyed out. The ability to turn the toggle on or off will come with a future Windows update*."*

Presumably that means the driver blocklist function is still in testing and not fully rolled out yet hence why it is greyed out. Not a solution but at least an explanation.

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

There is no such option on my taskbar. The only thing close is: "Check for protection updates", "View security dashboard".

Maybe you remember the fix. Please advise.

Hi, I would love to know how many people are unaware their security could be compromised by Microsoft's intention to do nothing about this error.

Would we be right in believing that they simply do not care about their vulnerable customers?

I’m a senior also and am not attempting to fix it on my own. I, too, was hoping that they would take care of this with an update. I want to thank you for getting back to me so quickly.