Skip to content
OpenAdvisories
High · 7.8 Public exploit CVE-2023-36407 EUVD-2023-40373GHSA-j6p3-4997-wc62

Windows Hyper-V Elevation of Privilege Vulnerability

Published Nov 14, 2023 · Updated Oct 8, 2025 · Assigned by microsoft

Description

Windows Hyper-V Elevation of Privilege Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.2113 10.0.20348.2113
Microsoft Windows 11 version 21H2 10.0.0 – < 10.0.22000.2600 10.0.22000.2600
Microsoft Windows 11 version 22H2 10.0.22621.0 – < 10.0.22621.2715 10.0.22621.2715
Microsoft Windows 11 version 22H3 10.0.22631.0 – < 10.0.22631.2715 10.0.22631.2715
Microsoft Windows 11 Version 23H2 10.0.22631.0 – < 10.0.22631.2715 10.0.22631.2715
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.531 10.0.25398.531

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 2

References