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Vulnerability record · CVE-2021-22041 · published 16 February 2022

CVE-2021-22041: Vmware cloud foundation vulnerability

Vmware · Cloud Foundation

VMware ESXi, Workstation, and Fusion contain a double-fetch vulnerability in the UHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host.

6.7 CVSS 3.1 Medium EPSS 0.57% · top 54.8%
6.7CVSS 3.1 base score, v2 4.6
0.57%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

VMware ESXi, Workstation, and Fusion contain a double-fetch vulnerability in the UHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host.

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

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2022-0004.html PatchVendor Advisory
https://www.vmware.com/security/advisories/VMSA-2022-0004.html PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2021-22041), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.