Webb, 23, wound up going undrafted out of Troy back in 2020. He later signed a rookie contract with the Seahawks.
Seattle waived Webb with a non-football injury designation during training camp last year. The Seahawks re-signed him to a one-year contract a few weeks ago but was cut loose earlier this week.
During his college career at Troy, Webb recorded 78 tackles, 12.5 sacks, a forced fumble and a recovery over the course of 35 games and four seasons.