San Francisco 49ers cornerback Emmanuel Moseley, top left, scores between Carolina Panthers wide receiver Shi Smith, top right, and quarterback Baker Mayfield, lower left, after an interception during the first half on Oct. 9 in Charlotte, N.C. (AP file photo)

The person spoke on condition of anonymity because the deal can’t be announced until today.

Moseley started 33 games in five years with the San Francisco 49ers. He missed the final 12 games last season after tearing his ACL.

Moseley has four interceptions, 33 pass breakups and held opposing quarterbacks to a passer rating under 70.0 over the past two seasons.

Moseley is the second cornerback the Lions have added in the first two days of free agency. They agreed to a deal with Cam Sutton on Monday.

Cornerback Emmanuel Moseley of San Francisco 49ers warms up before playing against the Los Angeles Rams on Oct. 3 in Santa Clara, Calif. (AP file photo)

The Lions allowed the third-most yards passing in 2022.