Coach Matt Rhule said that Horn broke three bones in his foot during Thursday's contest against the Texans, Joe Person of The Athletic reports.
Person also reports that Horn and his family are still deciding on what the best course of action is. The 2021 No. 8 overall pick's rookie season will likely be finished if he elects to undergo surgery. Ian Rapoport of NFL Network reported earlier that Horn was looking at a 2-to-3 month absence.