According to the comment here at rudaw.net :
Latest confirmed Human Casualties in Kirkuk, Mosel and Kurdish areas:
ISIS: 78 killed. 287 injured.
Peshmarga Forces: 2 Fallen 3 Injured
according to KIM Peshmarga members.
So far the Peshmerga Army able to stop the advance of ISIS (ISIL) islamist entering Kirkuk City.