CVE-2026-69385: Windows TCP/IP Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Other sources
Windows TCP/IP Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Remediation
Event History
Frequently Asked Questions
Which systems are in scope?
The affected software list includes Microsoft Windows 10, Windows 11, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, and Windows Server 2025.
What level of access does an attacker need?
An attacker must already be authorized to access the system locally and have low privileges. The attack does not require user interaction, but exploitation has high attack complexity.
What could successful exploitation allow?
Successful exploitation can elevate the local attacker's privileges. The supplied metrics indicate high potential impact to confidentiality, integrity, and availability.