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7.0

Windows Common Log File System Driver Privilege Elevation Flaw

CVE-2026-32070
Summary

An attacker with authorized access can exploit a weakness in the Windows Common Log File System Driver, allowing them to gain elevated privileges on a local system. This could potentially lead to unauthorized changes or access to sensitive data. Microsoft has addressed this issue in a recent update, so ensure your system is up to date to mitigate this risk.

Original title
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
Original description
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
nvd CVSS3.1 7.0
Vulnerability type
CWE-416 Use After Free
Published: 14 Apr 2026 · Updated: 14 Apr 2026 · First seen: 14 Apr 2026