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7.0

Windows TDI Translation Driver Privilege Elevation Vulnerability

CVE-2026-27908
Summary

An attacker with local access can exploit a weakness in Windows TDI Translation Driver to gain administrator-level control over a system. This could allow the attacker to install malware, change system settings, or take other actions that require elevated privileges. Windows users should keep their systems up to date with the latest security patches to prevent this vulnerability.

Original title
Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
Original description
Use after free in Windows TDI Translation Driver (tdx.sys) 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: 15 Apr 2026 · First seen: 14 Apr 2026