Browsing: Firewall

Cisco Talos is actively tracking the exploitation of two vulnerabilities in Cisco’s Secure Firewall Management Center (FMC) Software. First, CVE-2026-20079 is an authentication bypass vulnerability in unpatched instances of Cisco’s Secure FMC Software, which allows an unauthenticated, remote attacker to bypass authentications and execute scripts on impacted devices to obtain root access to the underlying…

Cisco has confirmed that threat actors are actively exploiting a maximum-severity vulnerability in Secure Firewall Management Center, escalating the urgency for organizations that have not yet installed the company’s security updates or emergency hot fixes.

Artificial intelligence agent security startup AIR Security Inc. formally launched today with $50 million in funding to build what it calls an inline firewall for AI agents.

AWS Network Firewall’s rule hit count capability gives security teams visibility into which stateful firewall rules are matching traffic, helping them identify unused or redundant rules and validate whether security controls are working as intended.