[CentOS] security updates?

Hello,

There are several important security updates available:

Critical: firefox security and bug fix update Important: tomcat5 security update Important: vsftpd security update Moderate: subversion security and bug fix update Important: logwatch security update Important: libtiff security update Moderate: kernel security and bug fix update Important: samba security update Important: samba3x security update Moderate: mailman security update Important: krb5 security update Moderate: postgresql security update Moderate: postgresql84 security update Moderate: pango security update Important: java-1.6.0-openjdk security and bug fix update

Does CentOS not have any updates?

-- Hendrik