FortiOS: news, advisories and analysis

CyberSecureToday covers FortiOS across 2 articles published between 16 Sep 2026 and 14 Oct 2026. The coverage includes 2 vulnerability advisories. 2 advisories are rated critical or high severity, and 1 involves a flaw listed in CISA's Known Exploited Vulnerabilities catalog.

Stories on FortiOS most often intersect with Fortinet, Information Disclosure and FortiProxy, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Fortinet FortiOS and FortiProxy Flaw Leaks Administrator Bearer Tokens”, was published 14 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.

Fortinet advisory hub: severity, KEV status and fixes in one table