Cabrera was cut loose by the Braves on Wednesday, David O'Brien of The Atlanta Journal-Constitution reports.
Cabrera hadn't appeared in a major-league game since 2016, when he tossed 38.1 innings with the Braves. Over 31 appearances with High-A Florida this season, he had logged a disastrous 11.03 ERA and 2.71 WHIP over 31 innings of relief. He will look to latch on with another organization, though it's unlikely that we will see Cabrera back on a big-league mound in 2018.