The Panthers waived Prieskorn on Saturday, Aaron Wilson of KPRC 2 Houston reports.
Prieskorn signed with the Panthers in late July before the commencement of training camp. The second-year tight end out of Ole Miss has yet to play in an NFL regular-season game. Prieskorn will now be subject to waivers through Monday. If the 26-year-old goes unclaimed, he will become a free agent able to sign with any team's 53-man roster or practice squad.