Cuthbert signed a minor-league contract with the Mets on Thursday, Anthony DiComo of MLB.com reports.
Cuthbert was released by the Reds on Monday.
The Reds reassigned Cuthbert to their minor league camp, C. Trent Rosecrans of The Athletic reports.
Cuthbert is among the players getting extra playing time at first base with Joey Votto (COVID-19) out at least 10 days, Mark Sheldon of MLB.com reports.
Cuthbert signed a minor-league contract with the Reds on Tuesday that includes an invitation to big-league spring training.
Cuthbert was designated for assignment by the White Sox on Wednesday.
Cuthbert's contract was purchased by the White Sox on Saturday.
Cuthbert cleared waivers and was outrighted to the White Sox's alternate training site Wednesday, Daryl Van Schouwen of the Chicago Sun-Times reports.
Cuthbert was designated for assignment by the White Sox on Monday.
Cuthbert's contract was selected from Triple-A Charlotte on Thursday, James Fegan of The Athletic reports.