Brave crash on fedora 38
version : brave-browser x86_64 1.57.62
kernel : 6.4.14-200.fc38.x86_64
@marcosrgd might help to explain what happens when it crashes and all. Also to advise if you tried any of the basic troubleshooting like creating a new user profile, not using extensions, etc.
Also, more importantly, would help if you shared Uploaded Crash Report ID from brave://crashes. I just want to stress, need the Uploaded Crash Report ID and not the Crash Report Context or whatever.
pretty sure this is a kernel issue. I was having similar problems and booting into 6.2 instead of 6.4 solved it for me.