Cisco Catalyst SD-WAN Manager vulnerability CVE-2026-20245 is under active exploitation and has a CVSS score of 7.8.

Cisco warns of public PoC targeting CVE-2026-20230, a high-severity SSRF vulnerability in Unified CM and Unified CM SME.

Cisco has released security updates to patch a critical-severity Unified Communications Manager (Unified CM) flaw that allows attackers to gain root privileges.