The Threat 🚨 Cisco ASA/FTD appliances are being actively exploited via CVE‑2026‑20349, an...

Cisco is warning that a high-severity denial-of-service vulnerability in Secure Firewall ASA and Threat Defense (FTD) software is being actively exploited in attacks to remotely…

Cisco has patched CVE-2026-20349, a Firewall ASA zero-day vulnerability that has been exploited for DoS attacks.