Check out how RET2 Systems used 32gb of RAM to exploit a zero-day WebAssembly Vulnerability (CVE-2021-30734) in Apple Safari / JavaScriptCore at #Pwn2Own 2021
https://blog.ret2.io/2021/06/02/pwn2own-2021-jsc-exploit/
Comme le soleil, les machines ne se couchent jamais.