The following updates has been released for Oracle Linux:
ELBA-2018-4046 Oracle Linux 7 microcode_ctl bug fix updateMicrocode_CTL / Quagga / Ruby / UEKR2 Updates for Oracle Linux
ELBA-2018-4047 Oracle Linux 6 microcode_ctl bug fix update
ELSA-2018-0377 Important: Oracle Linux 7 quagga security update
ELSA-2018-0378 Important: Oracle Linux 7 ruby security update
New Ksplice updates for UEKR2 2.6.39 on OL5 and OL6 (ELSA-2018-4041)