"There is no agreement with Sampdoria," Football Italia quotes him as saying. "I'm in charge of Serbia and while that is the case then I don't want to talk about any clubs.
"My priority is Serbia and that comes before anything else. We have a tough test against Russia tomorrow and that is all I'm thinking about.
"Then, at the start of next week, I'll speak with the Federation officials and we'll see what could happen next."
Mihajlovic has coached Bologna, Catania and Fiorentina in Italy.