Five critical severity vulnerabilities in the VMware vSphere ESXi, Workstation, and Fusion. Two of these vulnerabilities were used in Fluoroacetate’s Pwn2Own 2019 Security Contest demos. Fixed vulnerabilities could lead to code execution and DoS attacks. Vulnerable versions of ESXi 6.0.0, 6.5.7.7, and 6.4.7 (Pro and Player) and Fusion 11.1.1 (Fusion 11.7) fixes.
Source: https://www.bleepingcomputer.com/news/security/vmware-fixes-critical-vulnerabilities-in-esxi-workstation-and-fusion/