[delayed]
The independent researcher who published a proof of concept before the release did not.
Just to clarify that no actual PoC was published, just a demonstration video was floating about.
The joke is "keep undisclosed to give enough time for the maintainer to fix"
Here we are just like having waited for a few years for a fix already...
[dead]
TL;DR don't tell people something you don't want leaked?
Whatever you want to tell people must not be that important if you can't have a human bother to write it.