Griffin missed Saturday's preseason win over Las Vegas due to a hamstring injury, the Minneapolis Star Tribune reports.
Griffin hasn't practiced since late July due to the issue and the severity of the injury isn't clear. The Vikings are struggling with cornerback depth with Byron Murphy coming back from a knee injury, Mekhi Blackmon lost to a torn ACL and the death of 2024 fourth-round draft pick Khyree Jackson in a car accident.