Brown was waived by Las Vegas on Tuesday, per the team's official site.
Brown spent all of last season on IR but was healthy during training camp this year and logged seven carries for 25 yards during the exhibition slate, adding three catches on six targets for 43 yards. The UCLA product was selected by the Raiders in the seventh round of the 2022 NFL Draft and played in six regular-season games as a rookie, with all 61 of his snaps coming on special teams.