F5's AI-Powered WAF Advances Virtual Patching for the Post-Mythos Era
F5, Tuesday, September 1st, 2026
F5 adds AI-driven WAF capabilities to block frontier-AI-driven threats in the data path and speed virtual patching.
F5 argues the industry has entered a 'post-Mythos era' in which frontier AI accelerates vulnerability discovery and exploit development faster than most organizations can safely deploy fixes. The company's point is that patching itself is not broken -- the timeline is, because teams must balance security risk against uptime, governance and regulatory constraints.
When remediation cannot be accelerated safely, runtime protection has to absorb the exposure window. F5 describes new AI-powered WAF capabilities that block threats in the data path and enable faster virtual patching of vulnerable applications and APIs.