CVE-2022-26904 Microsoft Windows User Profile Service Privilege Escalation
An attacker can exploit a race condition in the Windows User Profile Service to gain elevated privileges on affected systems.
- Exploited in the wild
- Since 25 Apr 2022
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-26904?
CVE-2022-26904 is a high-severity vulnerability in Microsoft Windows 10 1507, published on 15 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Windows User Profile Service Elevation of Privilege Vulnerability
Weakness: CWE-362
Which versions are affected by CVE-2022-26904?
It affects 17 products.
Products include Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 1909, Microsoft Windows 10 20h2, Microsoft Windows 10 21h1 and 11 more.
How do I fix CVE-2022-26904?
No fix has been published for CVE-2022-26904 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 16 May 2022.
Is CVE-2022-26904 being exploited?
Yes. Attackers have exploited CVE-2022-26904 in the wild since at least 25 Apr 2022.
Public exploit code: 1 Metasploit module.
Other vulnerabilities in Microsoft Windows 10 1507
- CVE-2017-8543 Microsoft Windows Search Remote Code Execution
- CVE-2025-33053 Microsoft Windows External Control of File Name or Path
- CVE-2025-33073 Microsoft Windows SMB Client Improper Access Control
- CVE-2024-49039 Microsoft Windows Task Scheduler Privilege Escalation
- CVE-2024-43461 Microsoft Windows MSHTML Platform Spoofing
Sources
Also known as GHSA-cf7g-gj99-69w3.