VMware Workstation/Fusion NAT vulnerability: a guest VM admin can disrupt or intercept other guest VMs' network connections

VMware Workstation/Fusion NAT Network Packet Management Flaw Allows a Guest VM to Disrupt or Intercept Other Guest VMs' Network Connections CVE-2026-22715 Vulnerability Overview VMware Workstation and Fusion contain a logic flaw CWE-923, communication channel not correctly restricted to intended...

CVE-2026-22715

VMWare Workstation and Fusion contain a logic flaw in the management of network packets. Known attack vectors: A malicious actor with administrative privileges on a Guest VM may be able to interrupt or intercept network connections of other Guest VM's. Resolution: To remediate CVE-2026-22715 plea...

PT-2026-22147

Name of the Vulnerable Software and Affected Versions VMware Workstation versions 25H1 and below Description An out-of-bound read issue exists in VMware Workstation. An attacker with non-administrative privileges on a guest virtual machine can potentially obtain limited information disclosure fro...

PT-2026-22148

Name of the Vulnerable Software and Affected Versions Windows Workstation affected versions not specified Description A user with authenticated access on a Windows based Workstation host may cause a null pointer dereference error. Recommendations At the moment, there is no information about a new...