Most rumors and semi-official quotes puts a very limited Vive release in mid dec. But its far from confirmed.
There also pretty solid rumors about the main Vive launch in the late feb/early mars timeframe.
On CV1 we know even fewer "solid" facts. Its Q1 for sure, but when? Most likely its early in that window and january
isnt out off the question. Most things also point to a full release from the start. First verified CV1 unity to ship off the production
factory was in september, so I would guess they are full steam ahead in production mode at the moment.
Both Vive and CV1 will start taking preorders sometime in early december is my guess.