CVE-2021-1083: NVIDIA Virtual GPU Manager

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

NVIDIA vGPU software contains a vulnerability in the guest kernel mode driver and Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to information disclosure, tampering of data, or denial of service. This affects vGPU version 12.x (prior to 12.2) and version 11.x (prior to 11.4).

Affected products

• NVIDIA Virtual GPU Manager: from 11.0, before 11.4 (fixed in 11.4); from 12.0, before 12.2 (fixed in 12.2)

Published 2021-04-29. Last modified 2026-06-17.