VMware ESXi, Workstation, and Fusion contain an integer-underflow in VMCI (Virtual Machine Communication Interface) that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. On ESXi, the exploitation is contained within the VMX sandbox whe
VMware vSphere/ESXi 8.0
Exploit
CVE-2025-41237
NVD
Refer to CVE-2025-41237 NVD advisory