Description
Windows Kernel Elevation of Privilege Vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Windows Server 2022 | 10.0.20348.0 – < 10.0.20348.2849 | 10.0.20348.2849 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19043.0 – < 10.0.19044.5131 | 10.0.19044.5131 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 – < 10.0.19045.5131 | 10.0.19045.5131 |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 – < 10.0.26100.2314 | 10.0.26100.2314 |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 – < 10.0.25398.1251 | 10.0.25398.1251 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 – < 10.0.26100.2314 | 10.0.26100.2314 |
| Microsoft | Windows Server 2025 | 10.0.26100.0 – < 10.0.26100.2314 | 10.0.26100.2314 |
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 1 repository
-
QuasarBinary/CVE-2024-43630-POC ★ 1 · Sep 17, 2025
NtCopyFileChunk stack buffer overflow POC
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 3
- WID-SEC-2024-3445 Microsoft Windows: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 5, 2025
- NCSC-2024-0434 Kwetsbaarheden verholpen in Microsoft Windows NCSC-NL (Netherlands) · Nov 12, 2024
- MSRC-CVE-2024-43630 Windows Kernel Elevation of Privilege Vulnerability Microsoft Security Response Center · Nov 12, 2024
References
- Windows Kernel Elevation of Privilege Vulnerability vendor-advisory