Critical Cisco Firewall Management Flaw Exploited in Attacks

Cisco has alerted customers regarding a critical authentication bypass flaw inside the Secure Firewall Management Center (FMC) software that is being actively exploited in the attacks.  The vulnerability, known as CVE-2026-20079, is given a maximum CVSS score 10.0, which makes it one of the most dangerous flaws impacting Cisco’s firewall...