CVE-2023-36427

Windows Hyper-V Elevation of Privilege Vulnerability

Windows Hyper-V Elevation of Privilege Vulnerability

Affected

Microsoft · Windows 10 Version 1809 · Windows Server 2019 · Windows Server 2019 (Server Core installation) · Windows Server 2022 · Windows 11 version 21H2 · Windows 10 Version 21H2

CVSS v3.1 NVD

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

EPSS

1.49% chance of exploitation in the next 30 days, 74th percentile

Published

2023-11-14

Updated

2025-10-08

Proof-of-concept exploits (1)

• tandasat/CVE-2023-3642791★ · 2023-11-22

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36427

References

• CVE Record
• NVD entry

Related

• CVE-2014-0816
• CVE-2022-25949
• CVE-2024-21305