Preheat the oven to 375 degrees. Line a rimmed baking sheet with foil and then place a piece of parchment on top of foil.
Combine the cherries, sugar, bourbon, vanilla, and cornstarch in a medium bowl. Mix gently to combine.
Roll out the dough onto a floured surface to a circle about ¼ inch thick and 14 inches in diameter. Place the crust onto the baking sheet.
Pour the filling onto the crust, leaving about 2 inches at the edge. Fold the edge of the crust up over the cherries all the way around the crostata, pleating the dough as necessary to form a circle. Place in the preheated over and bake until the filling is bubbly and crust is golden brown, about 30 minutes. Allow to cool before slicing.