Deciding to announce it like this is wild, it's an invitation for everyone to put their agents to work in order to find out what the vulnerability is and exploit it, while nobody is allowed to patch it until tomorrow.
It was leaked
Where?
I don't see any details of the vulnerability leaked except "code execution"...?
It got flagged already, can't see it.
Whew! Imagine if the details were documented in the clear on HN for anyone to see.