CVE-2026-47503

Virtual GPU Manager · Vulnerability

CVSS 3.1 7.8 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-47503

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-47503

Published

Virtual GPU Manager

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Virtual GPU Manager",
                    "platforms": [
                        "XenServer, VMware vSphere, Red Hat Enterprise Linux KVM, Ubuntu(vGPU 20)"
                    ],
                    "vendor": "NVIDIA",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "595.71.03(All versions prior to and including vGPU 20.1)"
                        }
                    ]
                }

Virtual GPU Manager

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Virtual GPU Manager",
                    "platforms": [
                        "XenServer, VMware vSphere, Red Hat Enterprise Linux KVM, Ubuntu(vGPU 19)"
                    ],
                    "vendor": "NVIDIA",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "580.159.01(All versions prior to and including vGPU 19.5)"
                        }
                    ]
                }

Virtual GPU Manager

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Virtual GPU Manager",
                    "platforms": [
                        "Azure Local, Windows Server(vGPU 20)"
                    ],
                    "vendor": "NVIDIA",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "596.38(All versions prior to and including vGPU 20.1)"
                        }
                    ]
                }

Virtual GPU Manager

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Virtual GPU Manager",
                    "platforms": [
                        "Azure Local, Windows Server(vGPU 19)"
                    ],
                    "vendor": "NVIDIA",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "582.51(All versions prior to and including vGPU 19.5)"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON