Panthers rookie OT Greg Little is, unfortunately, back in the concussion protocol, so Carolina could use some offensive line help for the time being.
Benenoch, 25, is a former fifth-round pick of the Buccaneers back in 2016. He was in the final year of his four-year, $2.823 million contract and set to make a base salary of $720,000 for the 2019 season when the Buccaneers waived him a few weeks into the regular season.
The Patriots signed Benenoch to a contract last month only to waive him on Tuesday.
In 2019, Benenoch has appeared in one game for the Buccaneers and drew the start.