Fortinet has confirmed a new, actively exploited critical FortiCloud single sign-on (SSO) authentication bypass vulnerability, tracked as CVE-2026-24858, and says it has mitigated the zero-day attacks ...

Fortinet customers are seeing attackers exploiting a patch bypass for a previously fixed critical FortiGate authentication vulnerability (CVE-2025-59718) to hack patched firewalls. One of the affected ...

Fortinet confirmed that a new zero-day vulnerability under exploitation was the cause of a spate of malicious logins through FortiCloud's single sign-on (SSO) feature. The cybersecurity vendor on ...

A threat actor has been compromising Fortinet firewalls through single sign-on (SSO) logins over the past week, raising the specter that a previously disclosed and mitigated authentication bypass ...

All SAML SSO implementations, including FortiCloud SSO, are vulnerable to authentication bypass and malicious configuration changes from attacks on an unpatched flaw. Fortinet has confirmed that a new ...

News headlines Fortinet is making strategic advancements in cybersecurity with its upgraded FortiSIEM platform, enhancing AI-driven security features. Analysts remain cautiously optimistic, ...

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Similar to recent FortiCloud single sign-on (SSO) login vulnerabilities, the attacks bypass authentication. Fortinet on Thursday confirmed that recent attacks are bypassing FortiCloud single sign-on ...

Fortinet has begun releasing security updates to address a critical flaw impacting FortiOS that has come under active exploitation in the wild. The vulnerability, assigned the CVE identifier ...

Palo Alto Networks, Fortinet and other cybersecurity stocks were under pressure Wednesday following a report that China has ordered domestic companies not to use software made by several U.S.