> How did we get to the point where there are a thousand privilege escalation exploits in the kernel? [...] Is it an underlying flaw in the security model or language implementation?

Did you ever actually think that any OS built with an insecure language and insecure tool chain suddenly, casually and accidentally, spontaneously became Secure one day like some kind of Security Singularity?

Threat actors have been mining software flaws and exploiting software for decades. There were careers and businesses built on this mess long before there was a category of software called AI. And LLM products have security problems like any other software.