CVE-2026-119974

Name of the Vulnerable Software and Affected Versions Windows Cloud Files Mini Filter Driver (affected versions not specified)

Description A time-of-check time-of-use (toctou) race condition exists in the Windows Cloud Files Mini Filter Driver. This occurs when a system checks a condition (such as a security credential) and then uses the result of that check, but the condition changes between the check and the use. An authorized attacker can exploit this to elevate privileges locally.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.