When considering software upgrades, customers are advised to consult the Cisco Security Advisories, Responses, and Notices archive at http://www.cisco.com/go/psirt
and review subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Managed Cisco Unified Computing System - System Software
Standalone Cisco Unified Computing System - Server Software
Fixed software for Cisco C-Series C200 M1/M2, C210 M1/M2, and C250 M1/M2 servers is now available.