i get this but a completely different update, even though i dont use the microsoft defender i still get this, a friend of mine uses this he had issues where a virus got passed this without him knowing about it. I use Bitdefender now you can get a free version or pay for it you dont even have to interact with it unless it finds a virus. it updates, scans in the background. brilliant piece of software better than defender.
these updates should not be normal it can keep installing the same update over, over, over and over again someone is not right. it not normal.