Be very, very concerned with any vulnerabilities that cause crashes. Someone may discover a way to control where the process points to, and now you have a way more serious issue.
For else old folks it would be like WinNuke. Back in the day of dial up your entire PC was front and center on the internet. Windows 95 had a vulnerability that anyone could BSOD you. When it came out basically any IRC or multiplayer interaction you could get BSOD’d by any rando on the internet.
I would be lying if I wasn’t occasionally on the sending end of these at the ripe old age of 12.
Be very, very concerned with any vulnerabilities that cause crashes. Someone may discover a way to control where the process points to, and now you have a way more serious issue.