Fortinet Releases Patches for AI-Discovered Vulnerabilities in FortiOS and Four Other Products

Fortinet has released security updates for five products addressing critical and high-severity vulnerabilities discovered through AI-assisted code analysis, pledging full technical disclosure only after a three-week patching window expires on November 10. The vendor released the updates on October 22, 2026, for FortiOS, FortiManager, FortiAnalyzer, FortiMail, and FortiAuthenticator, following a collaboration with frontier AI labs including Anthropic, OpenAI, Google, and SpaceX. The decision to withhold vulnerability details until Patch Tuesday reflects a growing tension in cybersecurity between protecting deployed systems and preventing threat actors from weaponizing technical information.