CVE-2021-1084

HIGH

7.8

CVSS Score

Published: April 29, 2021 at 06:50 PM UTC

Updated: June 17, 2026 at 03:30 AM UTC

2 products affected across 1 vendorVirtual GPU ManagerVirtual GPU· also runs on 5 platforms

Using NVIDIA Virtual GPU Software by NVIDIA?

Get instant alerts when new vulnerabilities affect NVIDIA Virtual GPU Software - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH7.8

Exploit prediction

EPSS 0.3%

Description

NVIDIA vGPU driver 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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Virtual GPU Manager · NVIDIA

95%

11.0 ≤ v < 11.412.0 ≤ v < 12.2

Affected range stops below 11.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 12.2, so it looks safe — our inference, not a vendor statement

citrix-hypervisor (environment) · linux-linux-kernel (environment) · microsoft-windows (environment) · redhat-enterprise-linux-kernel-based-virtual-machine (environment) · vmware-vsphere (environment)

Virtual GPU · NVIDIA

60%

v < 11.4

Affected range stops below 11.4, so it looks safe — our inference, not a vendor statement