CVE-2026-59346

VMware Workstation

Medium priority: severe, but no known exploitation

VMware Workstation and Fusion contain an integer-overflow vulnerability. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Affected versions: - VMware Workstation: 25H2, 26H1 (fixed in 26H1u1) - VMware Fusion: 25H2, 26H1 (fixed in 26H1u1)

In the news

• Múltiples vulnerabilidades en productos de VMware · INCIBE-CERT