CVE-2025-22226
VMware ESXi, Workstation, and Fusion Information Disclosure Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability due to an out-of-bounds read in HGFS. Successful exploitation allows an attacker with administrative privileges to a virtual machine to leak memory from the vmx process.
Affected software
Vendor: VMware · Product: ESXi, Workstation, and Fusion
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in VMware
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2021-22005 | VMware vCenter Server File Upload Vulnerability | 100.0% | Yes |
| CVE-2021-21985 | VMware vCenter Server Improper Input Validation Vulnerability | 100.0% | Yes |
| CVE-2022-22954 | VMware Workspace ONE Access and Identity Manager Server-Side Template Injection | 100.0% | Yes |
| CVE-2022-22965 | Spring Framework JDK 9+ Remote Code Execution Vulnerability | 99.7% | Yes |
| CVE-2021-21972 | VMware vCenter Server Remote Code Execution Vulnerability | 99.5% | Yes |
| CVE-2023-34048 | VMware vCenter Server Out-of-Bounds Write Vulnerability | 99.4% | Yes |
| CVE-2023-20887 | Vmware Aria Operations for Networks Command Injection Vulnerability | 98.3% | Yes |
| CVE-2022-22947 | VMware Spring Cloud Gateway Code Injection Vulnerability | 98.3% | Yes |
Is your domain exposed?
Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.
Get your free reportAll information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.