Harrison (groin) is inactive for Thursday's game against Washington, Dan Salomone of the Giants' official site reports.
Harrison was limited at practice throughout the week and has since been ruled out for the Week 10 meeting with the Commanders. The 28-year-old has played sparingly on defense during the 2026 campaign, though his absence will be felt on special teams. Harrison's next opportunity to suit up will come in Week 11 versus Jacksonville.