When an OpenVZ release reaches its “end of life” it receives no further [http://www.odin.com/support/virtualization-suite/openvz/ maintenance updates], including critical security upgrades. It is highly recommended that you upgrade to a recent version of OpenVZ at this point.

* [https://access.redhat.com/support/policy/updates/errata Red Hat Enterprise Linux Life Cycle]

* [https://access.redhat.com/articles/3078 Red Hat Enterprise Linux Release Dates]