Improbable. Everything has bugs that surface. See my other link, or look yourself. There have been plenty of security fixes for Rust. It’s not bulletproof, just like anything else, just less likely specifically for certain memory attacks to be vectors.

WOW. No, it would make it improbable. It’s not like there can’t be zero-days for Rust, bud. This particular attack vector deals with memory handling, and sure, Rust’s main feature is memory security and management. Doesn’t mean there aren’t bugs to exploit there.

https://linuxsecurity.com/features/rise-of-rust-based-malware

Rust is a programming language which was designed to be memory safe without any of the overhead caused by traditional memory safety techniques employed by existing languages (namely, garbage collection and reference counting). It does this by shifting the memory management from happening at runtime to happening at compile time. The compiler forces the programmer to follow certain rules to ensure that their program can be proven to be free of errors such as use-after-frees and double-frees. Because of this design philosophy, Rust is a good fit as a replacement for C, because it can do everything that C can while ensuring the programmer doesn’t make any mistakes with regard to memory management.