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CVE-2026-47494: CWE-134 Use of Externally-Controlled Format String in NVIDIA GeForce

0
High
VulnerabilityCVE-2026-47494cvecve-2026-47494cwe-134
Published: 09/30/2026 (09/30/2026, 15:49:26 UTC)
Source: CVE Database V5
Vendor/Project: NVIDIA
Product: GeForce

Description

NVIDIA GPU Display Driver for Linux contains a vulnerability where a user might be able to cause a format string issue. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.

CVSS v3.1

Score 7.8high

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

NVIDIA

GeForce

NVIDIA

GeForce

NVIDIA

RTX, Quadro, NVS

NVIDIA

RTX, Quadro, NVS

NVIDIA

RTX, Quadro, NVS

NVIDIA

RTX, Quadro, NVS

NVIDIA

Tesla

NVIDIA

Tesla

NVIDIA

Tesla

NVIDIA

Tesla

NVIDIA

GeForce

NVIDIA

GeForce

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/30/2026, 18:33:39 UTC

Technical Analysis

The NVIDIA GeForce GPU Display Driver for Linux contains a CWE-134 vulnerability where an externally-controlled format string can be exploited. This flaw allows an attacker with local access and low privileges to potentially execute arbitrary code, escalate privileges, tamper with data, cause denial of service, or disclose sensitive information. The CVSS 3.1 base score is 7.8, reflecting high impact with local attack vector, low attack complexity, and no user interaction required. No vendor advisory or patch information is available to confirm remediation status.

Potential Impact

Successful exploitation may result in arbitrary code execution, escalation of privileges, unauthorized data modification, denial of service conditions, and information disclosure on affected Linux systems running the NVIDIA GeForce GPU Display Driver. The vulnerability requires local access with low privileges and does not require user interaction.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict local access to trusted users and monitor for suspicious activity related to the NVIDIA GeForce GPU Display Driver on Linux systems.

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Technical Details

Data Version
5.2
Assigner Short Name
nvidia
Date Reserved
2026-05-19T19:55:40.488Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6abd52b92a4e24523d5acb11

Added to database: 09/30/2026, 18:19:37 UTC

Last enriched: 09/30/2026, 18:33:39 UTC

Last updated: 10/01/2026, 04:56:55 UTC

Views: 10

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