Johnathan Cyprien

49ers released/waived S Jonathan Cyprien, DL Alex Barrett, WR River Cracraft, DL Darrion Daniels, LB Evan Foster, C Hroniss Grasu, TE MarQueis Gray, TE Chase Harrell, CB Tim Harris, RB JaMycal Hasty, FB Josh Hokit, WR Jauan Jennings, CB Dontae Johnson, OT Jaryd Jones-Smith, DE Dion Jordan, DE Cameron Malveaux, S Jared Mayden, WR Shawn Poindexter, OL Dakoda Shepley, OL William Sweet, DB Jamar Taylor, LB Joe Walker, and WR Kevin White. 

49ers released/waived S Jonathan Cyprien, DL Alex Barrett, WR River Cracraft, DL Darrion Daniels, LB Evan Foster, C Hroniss Grasu, TE MarQueis Gray, TE Chase Harrell, CB Tim Harris, RB JaMycal Hasty, FB Josh Hokit, WR Jauan Jennings, CB Dontae Johnson, OT Jaryd Jones-Smith, DE Dion Jordan, DE Cameron Malveaux, S Jared Mayden, WR Shawn Poindexter, OL Dakoda Shepley, OL William Sweet, DB Jamar Taylor, LB Joe Walker, and WR Kevin White. 

49ers signed S Johnathan Cyprien.

Cyprien was placed on injured reserve with a foot injury Tuesday, Vaughn McClure of ESPN.com reports.