Description
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause improper input validation. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Published: 2026-09-30
Score: 6.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution
Action: Patch Immediately
AI Analysis

Impact

The vulnerability resides in the kernel mode layer of NVIDIA's GPU Display Driver for Windows and Linux, where improper input validation can be leveraged by an attacker. A successful exploitation could result in code execution, denial of service, privilege escalation, information disclosure, or data tampering, thereby compromising the confidentiality, integrity, and availability of the affected system.

Affected Systems

All NVIDIA GPUs using the affected driver are impacted, including GeForce, RTX, Quadro, NVS, and Tesla platforms on both Windows and Linux operating systems. No specific driver release numbers are listed, but the vulnerability applies broadly to the GPU driver's kernel mode component across these families.

Risk and Exploitability

The CVSS v3.1 base score of 6.7 classifies the flaw as a medium severity issue. The EPSS score is currently unavailable and the vulnerability is not listed in the CISA KEV catalog; however, the kernel mode nature implies privileged or local access may be required to exploit the flaw. If an attacker gains sufficient context, the potential for remote code execution or elevation of privileges is significant, making timely patching essential.

Generated by OpenCVE AI on September 30, 2026 at 17:57 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Update to the latest NVIDIA GPU driver that includes the vendor‐supplied fix for the kernel mode input validation flaw.
  • Limit the use of the GPU driver on systems where it is unnecessary, effectively reducing the attack surface.
  • Implement routine integrity verification of the NVIDIA driver binaries to detect unauthorized modifications.

Generated by OpenCVE AI on September 30, 2026 at 17:57 UTC.

Tracking

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Advisories

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History

Fri, 02 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Title Kernel Mode Input Validation Flaw in NVIDIA GPU Drivers nvidia-driver: xorg-x11-drv-nvidia: nvidia-driver: Arbitrary code execution via improper input validation in kernel mode layer
Metrics threat_severity

None

threat_severity

Moderate


Wed, 30 Sep 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia geforce
Nvidia nvs
Nvidia quadro
Nvidia rtx
Nvidia tesla
Vendors & Products Nvidia
Nvidia geforce
Nvidia nvs
Nvidia quadro
Nvidia rtx
Nvidia tesla

Wed, 30 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 18:15:00 +0000

Type Values Removed Values Added
Title Kernel Mode Input Validation Flaw in NVIDIA GPU Drivers

Wed, 30 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
Description NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause improper input validation. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-10-01T03:56:14.894Z

Reserved: 2026-05-19T19:55:44.854Z

Link: CVE-2026-47542

cve-icon Vulnrichment

Updated: 2026-09-30T17:24:57.579Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-30T16:17:21.613

Modified: 2026-10-01T04:18:13.943

Link: CVE-2026-47542

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-30T15:52:59Z

Links: CVE-2026-47542 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T19:00:11Z

Weaknesses
  • CWE-20

    Improper Input Validation