The position of attacker and defender is Real Madrid's weak point next season and if the current transfer market does not buy the players needed in these positions, then Real Madrid's strength will not be much different from the previous season. For the midfield position they have Bellingham as a new force that can help Real Madrid and I think that position is safe for them next season.
Indeed, Real Madrid really needs a striker (forwards) and also a defender. But the most urgent and important thing is the front (attacker) as a replacement for Benzema. Indeed they have new players but not enough when compared to the previous Benzema.
As for the replacement for Benzema there is no news on which player Real Madrid will buy, but some news circulating in the media is that Kylian Mbappe is a priority that Real Madrid is trying to approach.
It seems that many are still expecting Mbappe, but we have to be realistic that Mbappe will not go to Real Madrid, especially in the current transfer season.
Real madrid as before always surprises in the transfer window and I'm sure they will do it again in this transfer window. Nothing is impossible for Real Madrid to get Mbappe even though the player has given a signal that he will stay with PSG. But if there is no interference coming, I don't know if it's any problem of course it will make him change that decision. I think real madrid will spend a lot of money for mbappe but it will be done by real madrid because they need a proper replacement after Benzema leaves.
From their defense I think Real Madrid have a lot of players in stock. So their main focus remains on their forward line because that will be able to balance their strengths for next season. The midfield has been quite strong after signing Bellingham.