CVE-2026-22715

VMware Workstation/Fusion NAT vulnerability

State: Published
Severity: 5.9 Medium
Published: Feb 26, 2026
Updated: Feb 27, 2026
Reserved: Jan 9, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L	vmware

Weaknesses

CWE-923 Improper Restriction of Communication Channel to Intended Endpoints

Affected Products

Product	Versions
WorkstationVMware	17.0 to before 25H2U1Affected 25H2U1Not affected
FusionVMware	13.0 to before 25H2U1Affected 25H2U1Not affected

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36986vendor-advisory

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