Can any of the AI systems read binary yet? Perhaps generate source code from object file? Is so, that would make access to source redundant for that type of analysis.
Yes, the current meta for ctfs, which includes challenges for exploiting binaries, is to just throw an LLM at it.
AI assisted decompiling has been a thing for a while now, from what I know most people are using assisted tooling for it.
With that said it at least seems possible to be able to be able to read binary itself, but most of the magic there is in execution, so you'd have to have an LLM behave kind of like a processor I think.