Unity · Unity Parsec · CVE-2026-54424
**Name of the Vulnerable Software and Affected Versions**
Unity Parsec versions prior to 150-104a
**Description**
An incorrect use of privileged APIs in Unity Parsec on Windows hosts allows for a potential elevation of privilege. This occurs when a user creates a scenario where an instance of the `parsecd.exe` process runs as NT AUTHORITYSYSTEM while utilizing a user-controlled value of the `AppData` environment variable.
**Recommendations**
Update to version 150-104a.