Executable is not position-independent (no PIE/ASLR)
The Mach-O is not built with PIE, weakening ASLR and making memory-corruption exploitation easier.
How it's exploited
Without PIE, the binary loads at a fixed address, so ASLR cannot randomize it. Memory-corruption exploits get a stable layout to build ROP chains against.
Why it matters
One of the platform's core exploit mitigations is switched off for your code.
How to fix it
Build with -fPIC / PIE enabled (default in modern toolchains; find the flag or ancient toolchain that disabled it).
Rebuild any bundled native libraries that were compiled without PIE.