Cisco Fixes Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and Webex
- Posted on January 22, 2026
- By The Hacker News
- 4 Views
Cisco Fixes Actively Exploited Zero-Day CVE-2026-20045 in Unified CM and Webex

Cisco fixes actively exploited CVE-2026-20045 zero-day enabling unauthenticated RCE in Unified CM and Webex; CISA sets Feb 11, 2026 deadline.