Everton have been linked with a move for Malcom all summer.
According to a report from Mundo Deportivo (translated by Sportwitness), the Toffees have now submitted a €40m (£36m) offer for the winger.
Malcom is not a key player at Camp Nou and the Spanish outfit are likely to sell him if a club comes up with an acceptable offer.
It will be interesting to see if they accept Everton’s bid now.
Malcom could prove to be a quality addition to Everton’s attack. They need a wide attacker like him.