Fortinet Releases Urgent Security Updates, Citing AI-Assisted Vulnerability Discovery and Faster Exploitation Risks

Fortinet is releasing a coordinated set of security updates for FortiOS, FortiManager, and FortiAnalyzer on October 22, 2026. The company emphasized the urgency of these updates, stating that critical and high-severity fixes are included. Fortinet highlighted that frontier AI models were integrated into their product security testing, enabling more efficient vulnerability discovery. They also warned that AI tools can now help adversaries weaponize exploits in hours or days, shrinking the window between disclosure and exploitation.