The The Cisco Product Security Incident Response Team (PSIRT) has published ten important vulnerability advisories:

Cisco IOS XR Software Border Gateway Protocol Vulnerability
Cisco Unified Communications Manager Denial of Service Vulnerabilities
Cisco Unified Presence Denial of Service Vulnerabilities
Cisco IOS Software TCP Denial of Service Vulnerability
Multiple Vulnerabilities in the Cisco ACE Application Control Engine Module and Cisco ACE 4710 [...]

On March 3 2010, the The Cisco Product Security Incident Response Team (PSIRT) has published three important vulnerability advisories:

Cisco Digital Media Player Remote Display Unauthorized Content Injection Vulnerability
Cisco Digital Media Manager Vulerabilities
Cisco Unified Communications Manager Denial of Service Vulnerabilities

Cisco Digital Media Player Remote Display Unauthorized Content Injection Vulnerability
A vulnerability exists in the Cisco Digital Media [...]