This article asserts that Dugin, the apparent target of the car bomb that instead killed his daughter, is a fierce right-wing critic of Putin and has demanded a much harsher war against Ukraine.

I can't have full confidence in what CNN reports about this, any more than I can have full confidence in the rest of the mainstream media. But I don't think Russian government agents would assassinate someone for being more Putinite than Putin himself. It does not sound like he is Putin's enemy.