CVE-2026-47503: NVIDIA Virtual GPU Manager

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

NVIDIA GPU Display Driver for Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a guest VM user may cause an out-of-bounds write by sending a crafted RPC message with invalid performance state list size parameters. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.

Affected products

• NVIDIA Virtual GPU Manager

Published 2026-09-30. Last modified 2026-10-01.