Cisco FMC CVE-2026-20079 (CVSS 10.0): Qilin Ransomware and State Actors Hitting Firewall Management Consoles
If you manage Cisco Secure Firewalls through a Firewall Management Center (FMC) appliance, stop what you're doing and check your patch status. A maximum-severity authentication bypass — CVE-2026-20079, CVSS 10.0 — is being actively exploited…