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

I went to do my first ever upgrade of the firmware tonight (users finally finished their end of the year stuff around 7PM).<BR>Instructions said it'll go back to default settings, etc.<BR>It said ...

Attackers may have exploited a flaw in Fortinet's FortiOS SSL-VPN in "a limited number of cases" that affected users in government, manufacturing, and critical infrastructure sectors. Exploitation of ...