Yes, Jaishawn Barham is dealing with an injury. The Cowboys' third-round rookie linebacker suffered a groin injury on August 6, 2026. However, the very next day (August 7), an update headlined "Dallas Cowboys Catch a Break With Latest Jaishawn Barham Injury Update" suggests it's not a serious or long-term issue — likely a minor strain that won't derail his rookie season (from the Jaishawn Barham page).
Since he's a rotational depth piece behind projected starter DeMarvion Overshown at inside linebacker, this is more of a camp setback than a fantasy-relevant concern.