The Saints signed Yiadom on Thursday, Aaron Wilson of KPRC 2 Houston reports.
Yiadom is now set to remain in New Orleans for the time being following Thursday's transaction. The 27-year-old began last season as a member of the Texans before he was let go in November. The Saints signed him to their practice squad two days later, and Yiadom eventually served as a special-teams contributor across the team's final six games in 2022.