Description
Null pointer dereference in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Windows 10 Version 1507 | 10.0.10240.0 – < 10.0.10240.21073 | 10.0.10240.21073 |
| Microsoft | Windows 10 Version 1607 | 10.0.14393.0 – < 10.0.14393.8246 | 10.0.14393.8246 |
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 – < 10.0.17763.7558 | 10.0.17763.7558 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19044.0 – < 10.0.19044.6093 | 10.0.19044.6093 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 – < 10.0.19045.6093 | 10.0.19045.6093 |
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 – < 10.0.22621.5624 | 10.0.22621.5624 |
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 – < 10.0.22631.5624 | 10.0.22631.5624 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 – < 10.0.22631.5624 | 10.0.22631.5624 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 – < 10.0.26100.4652 | 10.0.26100.4652 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.7601.0 – < 6.1.7601.27820 | 6.1.7601.27820 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.1.7601.0 – < 6.1.7601.27820 | 6.1.7601.27820 |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.6003.0 – < 6.0.6003.23418 | 6.0.6003.23418 |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.6003.0 – < 6.0.6003.23418 | 6.0.6003.23418 |
| Microsoft | Windows Server 2012 | 6.2.9200.0 – < 6.2.9200.25573 | 6.2.9200.25573 |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.9200.0 – < 6.2.9200.25573 | 6.2.9200.25573 |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 – < 6.3.9600.22676 | 6.3.9600.22676 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 – < 6.3.9600.22676 | 6.3.9600.22676 |
| Microsoft | Windows Server 2016 | 10.0.14393.0 – < 10.0.14393.8246 | 10.0.14393.8246 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 – < 10.0.14393.8246 | 10.0.14393.8246 |
| Microsoft | Windows Server 2019 | 10.0.17763.0 – < 10.0.17763.7558 | 10.0.17763.7558 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 – < 10.0.17763.7558 | 10.0.17763.7558 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 – < 10.0.20348.3932 | 10.0.20348.3932 |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 – < 10.0.25398.1732 | 10.0.25398.1732 |
| Microsoft | Windows Server 2025 | 10.0.26100.0 – < 10.0.26100.4652 | 10.0.26100.4652 |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 – < 10.0.26100.4652 | 10.0.26100.4652 |
Advisories 4
- WID-SEC-2025-1850 Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Nov 17, 2025
- WID-SEC-2025-1495 Microsoft Windows: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 2, 2025
- NCSC-2025-0213 Kwetsbaarheden verholpen in Microsoft Windows NCSC-NL (Netherlands) · Jul 8, 2025
- MSRC-CVE-2025-49686 Windows TCP/IP Driver Elevation of Privilege Vulnerability Microsoft Security Response Center · Jul 8, 2025
References
- Windows TCP/IP Driver Elevation of Privilege Vulnerability vendor-advisory patch