Both wideouts have hamstring injuries. Cobb has missed the last two games while Allison has missed one. Cobb and Allison have been limited participants in practice this week.
Starting right tackle Bryan Bulaga is also listed as questionable, though coach Mike McCarthy says he is not concerned with that injury.
Quarterback Aaron Rodgers, who was a full participant in practice Friday after focusing on rehab on Thursday, is not listed on the injury report. He has been playing with a left knee injury suffered in the season opener.