Microsoft · Windows Cloud Files Mini Filter Driver · CVE-2026-20940
**Name of the Vulnerable Software and Affected Versions**
Windows Cloud Files Mini Filter Driver (affected versions not specified)
**Description**
A heap-based buffer overflow exists in the Windows Cloud Files Mini Filter Driver. This issue could allow an authorized attacker to elevate privileges locally.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.