The POV winner was notified of their win in their Diary Room.
The results are not to be revealed to anyone under any circumstances. No one will know who won the veto other than the veto winner. In the event that veto is used and replacement must be made, if the HOH chooses the veto winner as their first choice replacement, we will move on to their second choice. This is the only scenario where the HOH will know who won the veto, but is not allowed to share this information with anyone under any circumstances.