CVE-2020-22057: Evga Precision Xoc

Critical severity, CVSS 9.1. EPSS: 1.1% chance of exploitation in the next 30 days.

The WinRin0x64.sys and WinRing0.sys low-level drivers in EVGA Precision XOC version v6.2.7 were discovered to be configured with the default security descriptor which allows attackers to access sensitive components and data.

Affected products

• Evga Precision Xoc: version 6.2.7 only

Published 2021-12-28. Last modified 2026-06-17.