Key Findings: Fortinet has released security updates to address a critical flaw (CVE-2026-24858, CVSS 9.4) impacting FortiOS, FortiManager, and FortiAnalyzer. The vulnerability is an authentication bypass related to the FortiCloud single sign-on (SSO) feature, which can allow an attacker with a FortiCloud account and a registered device to access other devices registered to different accounts. The vulnerability is actively being exploited in the wild, with Fortinet confirming
