Found this post that explains what happened in detail: lemmy.ohaa.xyz/post/3522666

As an application developer (rather than someone who can/does code operating systems) I was just left open-mouthed …

Looks like they’re delivering “code as content” to get around the rigour of getting an updated driver authorised by MS. I realise they can’t wait too long for driver approval for antivirus releases but surely - surely - you have an ironclad QA process if you’re playing with fire like this.