2nd March 2026 Cyber Update: Five Eyes Issue Urgent Warning on Cisco SD-WAN Zero-Day Exploited Since 2023
Five Eyes nations, led by Australia's ASD, have issued an urgent warning for a critical zero-day (CVE-2026-20127) in Cisco's SD-WAN products. The flaw, actively exploited since 2023 by a sophisticated actor, allows for complete network takeover and impacts critical infrastructure globally.