Cisco Patches Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and Webex
Cisco has released emergency security updates to address a critical zero day vulnerability affecting several Unified Communications products and Webex Calling Dedicated Instance. The flaw, tracked as CVE-2026-20045, has been confirmed as actively exploited in real world attacks, prompting urgent action from organizations using impacted systems. Critical Zero Day Allows Remote Command Execution The vulnerability […]
Cisco Patches Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and Webex Read More »









