Chaisson recorded three tackles (one solo), including 1.5 sacks, in Friday's 19-17 loss to the Chiefs.
The Panthers released Chaisson on Tuesday, Joe Person of The Athletic reports.
The Panthers signed Chaisson to a one-year deal worth up to $5 million Friday, Ian Rapoport of NFL Network reports.
Jacksonville activated Chaisson (knee) from its injured reserve list Saturday ahead of Sunday's game at Tennessee, Adam Schefter of ESPN reports.
Jacksonville designated Chaisson (knee) to return from injured reserve Wednesday.
Chaisson sustained a meniscus injury during Sunday's 13-6 loss versus Houston and will be placed on Jacksonville's injured reserve list, Ian Rapoport of NFL Network reports.
Chaisson (knee) is questionable to return to Sunday's game against the Texans, John Oehser of the Jaguars' official site reports.
Chaisson is active for Sunday's game against the Texans.
The Jaguars have downgraded Chaisson (ankle) to out for Sunday's game against the Eagles, Demetrius Harvey of the team's official website reports.
Chaisson (undisclosed) was placed on the reserve/COVID-19 list Monday.