Description
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel module where an attacker could cause a use-after-free. 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: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Use‑After‑Free leading to possible code execution, denial of service, and privilege escalation
Action: Apply Patch
AI Analysis

Impact

NVIDIA GPU Display Driver for Windows and Linux contains a kernel‑module use‑after‑free flaw (CWE‑416) and a memory‑disclosure weakness (CWE‑825). An attacker that can trigger the flaw may overwrite or read freed memory, potentially gaining code execution, causing kernel panic or denial of service, escalating privileges, or leaking sensitive data.

Affected Systems

The vulnerability affects all NVIDIA GPU driver stacks for GeForce, RTX, Quadro, NVS, and Tesla devices on both Windows and Linux operating systems. The kernel module is loaded during graphics initialization and is present in all public driver releases distributed by NVIDIA.

Risk and Exploitability

The CVSS score of 6.4 indicates a medium risk level. No EPSS score is available, and the vulnerability is not listed in the CISA KEV catalog, which reduces current public exploitation evidence. The attack vector is not explicitly defined; it is inferred that local or privileged execution may be required to inject malicious payloads into the driver module. Improper exploitation could lead to system compromise or crash, but the lack of widespread exploitation reports suggests moderate threat urgency.

Generated by OpenCVE AI on October 1, 2026 at 03:04 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Install the most recent NVIDIA GPU Driver that resolves the use‑after‑free flaw.
  • Restrict GPU attachments to privileged processes only and employ application whitelisting to prevent untrusted code from interacting with the GPU.
  • Implement driver‑level access controls using Linux kernel security modules such as AppArmor or SELinux to ensure only trusted processes can interact with the GPU driver.

Generated by OpenCVE AI on October 1, 2026 at 03:04 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 01 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Title Kernel Module Use‑After‑Free Vulnerability in NVIDIA GPU Drivers nvidia-driver: nvidia-driver: arbitrary code execution via kernel module use-after-free
Weaknesses CWE-825
Metrics threat_severity

None

threat_severity

Moderate


Wed, 30 Sep 2026 23:45:00 +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 19:15:00 +0000

Type Values Removed Values Added
Title Kernel Module Use‑After‑Free Vulnerability in NVIDIA GPU Drivers

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 16:00:00 +0000

Type Values Removed Values Added
Description NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel module where an attacker could cause a use-after-free. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-09-30T17:29:28.660Z

Reserved: 2026-05-19T19:55:48.350Z

Link: CVE-2026-47586

cve-icon Vulnrichment

Updated: 2026-09-30T17:24:49.312Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-30T16:17:28.283

Modified: 2026-09-30T18:18:33.910

Link: CVE-2026-47586

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-30T15:53:05Z

Links: CVE-2026-47586 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T03:15:15Z

Weaknesses