CVE-2025-22225

HIGH8.2

CISA KEV

Published 2025-03-04 · Updated 2026-08-04 · Source security@vmware.com

Description

VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may trigger an arbitrary kernel write leading to an escape of the sandbox.

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

CWE-787CWE-123

CISA Known-Exploited Vulnerability

Product: VMware — ESXi

Name: VMware ESXi Arbitrary Write Vulnerability

Date added: 2025-03-04 · Due: 2025-03-25

USED IN RANSOMWARE

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

References

View on NVD

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