Besides Cain's path and Balaam's error, Jude 11 says they perished in whose rebellion?

Answer: Korah's

"They have traveled the path of Cain; they have rushed for profit into the error of Balaam; they have perished in Korah's rebellion."

“Woe to them! They have traveled the path of Cain; they have rushed for profit into the error of Balaam; they have perished in Korah’s rebellion.”— Jude 1:11 (BSB)