CVE-2023-34044: VMware Fusion

Medium severity, CVSS 6.0. EPSS: 0.2% chance of exploitation in the next 30 days.

VMware Workstation( 17.x prior to 17.5) and Fusion(13.x prior to 13.5) contain an out-of-bounds read vulnerability that exists in the functionality for sharing host Bluetooth devices with the virtual machine. A malicious actor with local administrative privileges on a virtual machine may be able to read privileged information contained in hypervisor memory from a virtual machine.

Affected products

• VMware Fusion: from 13.0.0, before 13.5 (fixed in 13.5)
• VMware Workstation: from 17.0.0, before 17.5 (fixed in 17.5)

Published 2023-10-20. Last modified 2026-06-17.