Maguire's current deal is set to expire in June, and it is unlikely that Manchester United will offer him a new contract.
As a result, reports suggest that Maguire may consider a move to the Saudi Pro League next year.
Two Saudi clubs, Al-Nassr and Al-Ettifaq, are reportedly interested in signing Maguire, who will be able to discuss pre-contract terms with foreign clubs from January 1.
In an interview in August, Maguire mentioned that his contract situation would be different this year compared to the previous year.