Cisco Session Initiation Protocol Software

1 known vulnerability in Cisco Session Initiation Protocol Software, with patch priority, exploit likelihood and the news covering them.

Latest vulnerabilities

CVE-2026-20281 CVSS 7.5 high A vulnerability in Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 that are running Cisco…