The following updates has been released for CentOS:
CEEA-2018:1771 CentOS 7 linux-firmware Enhancement UpdateMicrocod_CTL, Firmware, ProcPS, Xmlrpc Updates for CentOS
CEEA-2018:1774 CentOS 6 microcode_ctl Enhancement Update
CESA-2018:1777 Important CentOS 6 procps Security Update
CESA-2018:1779 Important CentOS 6 xmlrpc3 Security Update
CESA-2018:1780 Important CentOS 7 xmlrpc Security Update