Product:
Windows Cloud Files Mini Filter Driver
Summary
A time-of-check time-of-use race condition 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 | 7.8 | CVE-2025-55680 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system. By manipulating the timing of certain operations, the attacker can take advantage of the race condition to gain elevated privileges. This can allow the attacker to execute arbitrary code with higher permissions than intended, potentially compromising the system’s integrity and security.
Affected Products
- Windows Cloud Files Mini Filter Driver: Vulnerable to privilege escalation due to a race condition.
Mitigation
To mitigate this vulnerability, users should apply the latest security updates provided by Microsoft. Regularly updating systems and monitoring for unusual activity can help reduce the risk of exploitation. Additionally, limiting local access to trusted users can further enhance security.