CVE-2025-21271

Summary

CVE-2025-21271 is a newly disclosed vulnerability affecting the Windows Cloud Files Mini Filter Driver. This issue allows an attacker to gain elevated privileges through a specially crafted input, potentially enabling them to execute arbitrary code and take control of the affected system. The vulnerability could be exploited through network attacks, making it a significant threat to organizations and individuals using the Windows operating system. To mitigate this risk, Microsoft advises users to install the latest security updates as soon as possible.

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