Microsoft’s record 570-flaw Patch Tuesday shows AI vulnerability discovery becoming operational

Microsoft’s July 14 security release addressed a reported record 570 vulnerabilities across its product line, including three zero-days, two reportedly under active exploitation. Microsoft had warned days earlier that customers would see larger security releases as it deployed MDASH, a multi-model agentic system for finding and validating potential Windows vulnerabilities. The business implication is a durable increase in patch-management workload even if the higher count reflects better discovery rather than deteriorating software.