Apple has released security updates to address vulnerabilities in multiple products: macOS High Sierra 10.13.2,
iOS 11.2.2 and for the web browser Safari 11.0.2. Update includes security improvements to mitigate the effects of the Spectre vulnerability.

VMware has released security updates to address multiple vulnerabilities in vRealize Operations for Horizon, vRealize Operations for Published Applications, Workstation, Horizon View Client, and Tools. A remote attacker could exploit these vulnerabilities to take control of an affected system.