A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could cause the Hyper-V host operating system to execute arbitrary code.
An attacker who successfully exploited the vulnerability could execute arbitrary code on the host operating system.
The security update addresses the vulnerability by correcting how Hyper-V validates guest operating system user input.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 20 May 2025 18:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0620, CVE-2019-0709. | A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could cause the Hyper-V host operating system to execute arbitrary code. An attacker who successfully exploited the vulnerability could execute arbitrary code on the host operating system. The security update addresses the vulnerability by correcting how Hyper-V validates guest operating system user input. | 
| Title | Windows Hyper-V Remote Code Execution Vulnerability | |
| References |  | |
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: microsoft
Published: 2019-06-12T13:49:38
Updated: 2025-05-20T17:49:54.920Z
Reserved: 2018-11-26T00:00:00
Link: CVE-2019-0722
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2019-06-12T14:29:01.307
Modified: 2025-05-20T18:15:28.943
Link: CVE-2019-0722
 Redhat
                        Redhat
                    No data.