The following updates has been released for Gentoo Linux:
GLSA 201808-01 : Chromium, Google Chrome: Multiple vulnerabilitiesChromium, LinuX Containers, NetworkManager, WebkitGTK+ Updates for Gentoo Linux
GLSA 201808-02 : LinuX Containers user space utilities: Arbitrary file read
GLSA 201808-03 : NetworkManager VPNC plugin: Privilege escalation
GLSA 201808-04 : WebkitGTK+: Multiple vulnerabilities