A friend of mine was just accepted there for September. I asked her about the waiting list after seeing your post earlier today.
She says that CMCC does not maintain a year-to-year waiting list (unlike, say, UMA, where other classmates say there is a four-year waiting list). All applications are considered competitively each year. She was contacted by phone last week with an offer of admission.
As for whether there is a waiting list for the fall, I don't know, though I presume there will be one until enrollment is confirmed. My friend says there were 200 applications for 40 seats.