Product:
Windows Cloud Files Mini Filter Driver
Summary
Concurrent execution using shared resource with improper synchronization in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks if exploited. It is crucial for users to be aware of this issue to protect their systems.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7 | CVE-2026-27926 |
Exploitation
To exploit this vulnerability, an attacker with local access can execute a specially crafted application that takes advantage of the race condition in the Windows Cloud Files Mini Filter Driver. By doing so, the attacker can elevate their privileges and gain unauthorized access to system resources.
Affected Products
- Windows Cloud Files Mini Filter Driver: Vulnerable to privilege escalation due to improper synchronization.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Users should regularly check for updates and ensure their systems are patched to prevent potential exploitation.