CVE-2026-22715 MEDIUM

CVE-2026-22715: VMware Workstation/Fusion NAT vulnerability

Vendor Vmware
Product Workstation
Published February 26, 2026
Last update February 27, 2026
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

What the vulnerability does

01Description

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 please upgrade to VMware Workstation or Fusion Version 25H2U1

Key dates

02Disclosure timeline

February 26, 2026 CVE published
February 27, 2026 Record updated