Fortinet has released patches for CVE-2026-24858, an authentication bypass exploited in the wild to compromise devices.

The flaw, tracked as CVE-2026-24858, allows an attacker with a registered device and a FortiCloud account to access devices ...

Fortinet released updates for an actively exploited FortiOS SSO authentication bypass flaw, CVE-2026-24858, now listed by CISA in KEV.

Fortinet has confirmed a new, actively exploited critical FortiCloud single sign-on (SSO) authentication bypass vulnerability ...

All SAML SSO implementations, including FortiCloud SSO, are vulnerable to authentication bypass and malicious configuration ...

To stop the ongoing attacks, the cybersecurity vendor took the drastic step of temporarily disabling FortiCloud single ...

Fortinet confirms active exploitation of a FortiCloud SSO authentication bypass affecting fully patched FortiGate devices via ...

More work for admins on the cards as they await a full dump of fixes Things aren't over yet for Fortinet customers – the ...

Days after admins began reporting that their fully patched firewalls are being hacked, Fortinet confirmed it's working to ...

CISA added the flaw to its KEVs catalog as Fortinet warned that patches for most affected versions remain “upcoming,” even though vulnerable devices can no longer use cloud SSO until upgraded.

While customers crave seamless authentication experiences across every platform, single sign-on (SSO) has become a game-changer in pleasing users. Regardless of the niche, businesses catering to their ...