Salah dislocated his shoulder in club side Liverpool's 3-1 defeat to Real Madrid in the Champions League final last weekend and was initially a major doubt for the competition.
Those injury fears have been allayed somewhat in the past few days, however, and the Premier League's top scorer is in line to play a full part in the Pharaohs' group matches against Russia and Saudi Arabia.
Bleacher Report journalist Dean Jones tweeted: "EFA President Hany Abo Rida says [Salah] is likely to miss Egypt's opener against Uruguay. But will be 100% for Russia game."
Stoke City's Ramadan Sobhi is likely to fill in for Salah against Uruguay on June 15.