The following CentOS updates has been released: CESA-2012:1461 Moderate CentOS 6 libproxy Update, CESA-2012:1462 Important CentOS 6 mysql Update, CEBA-2012:1463 CentOS 6 procps FASTTRACK Update, CEBA-2012:1480 CentOS 6 cluster Update, CESA-2012:1483 Critical CentOS 6 thunderbird Update, CEEA-2012:1471 CentOS 6 selinux-policy Update, CEBA-2012:1470 CentOS 6 cups Update, CESA-2012:1482 Critical CentOS 6 firefox Update, CEBA-2012:1468 CentOS 6 virt-v2v Update, CESA-2012:1483 Critical CentOS 5 thunderbird Update, CESA-2012:1482 Critical CentOS 5 firefox Update, CEBA-2012:1472 CentOS 6 quota FASTTRACK Update, CEBA-2012:1474 CentOS 6 mailman FASTTRACK Update, CEBA-2012:1469 CentOS 6 bacula FASTTRACK Update, and CEEA-2012:1473 CentOS 6 gstreamer-plugins-base FASTTRACK Update Read more