CVE-2026-76418 — Cisco ASA and FTD SSL VPN flaw can cause device reloads with secondary authentication configured

64/100

An unauthenticated remote attacker could cause affected Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software devices to reload through the Remote Access SSL VPN service when secondary authentication is configured on a tunnel group. Check that configuration condition and consult the supplier advisory for affected versions, fixes and workarounds, which the supplied excerpt does not provide.

Digest of 2026-10-29

Sources