OCTOBER 8, 2026
Live Feed
Back to database
Case File

CVE-2026-47503

HIGH · CVSS 7.8 EPSS 0.13% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-30 · Last synced 2026-10-08

CyberRota Analysis

AI-Generated

The NVIDIA GPU Display Driver for Linux is vulnerable due to an out-of-bounds write in the Virtual GPU Manager, which can be triggered by a guest VM user sending a specially crafted RPC message. Exploiting this vulnerability could result in severe consequences, including code execution, privilege escalation, data tampering, denial of service, and information disclosure. Organizations utilizing NVIDIA GPU technology in virtualized environments should prioritize patching this vulnerability to mitigate potential risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit code execution
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-47503
Severity
HIGH
CVSS
7.8
EPSS
0.13%
Linux

Original NVD Description

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.