https://www.cvedetails.com/vulnerability-list.php?vendor_id=...
All the above seem to be in other Apache products. I think the fact that Apache doesn't run as root helps to mitigate these risks. Having said that, I have had a server compromised (about 20 years ago), through apache, suexec and a vulnerable cgi script, so I think it's best to be paranoid about security. I don't even see suexec on my current ubuntu 20.04 server (I used to just delete it).