CVE-2026-54424 (GCVE-0-2026-54424)
Vulnerability from cvelistv5 – Published: 2026-07-04 00:45 – Updated: 2026-07-06 15:35
VLAI
EPSS
VEX
Summary
An Incorrect Use of Privileged APIs vulnerability in Unity Parsec on Windows hosts leads to a potential Elevation of Privilege. This issue affects Parsec through v2026-05-04.0. The patched version is Parsec for Windows version 150-104a. A user can generate a situation where there is an instance of parsecd.exe running as NT AUTHORITY\SYSTEM with a user-controlled value of the AppData environment variable.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 15:34 UTC
CWE
- CWE-648 - Incorrect Use of Privileged APIs
Assigner
References
Impacted products
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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