This indicates an attack attempt to exploit a Code Injection Vulnerability in VMWare Fusion.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted HTML file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted HTML file.
VMWare Fusion 11.x prior to 11.0.3
System Compromise: Remote attackers can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.