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CVE-2026-47568: CWE-400 Uncontrolled Resource Consumption in NVIDIA GeForce

0
Medium
VulnerabilityCVE-2026-47568cvecve-2026-47568cwe-400
Published: 09/30/2026 (09/30/2026, 15:54:04 UTC)
Source: CVE Database V5
Vendor/Project: NVIDIA
Product: GeForce

Description

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause uncontrolled kernel log generation by repeatedly invoking an interface that emits unrate-limited error messages. A successful exploit of this vulnerability might lead to denial of service.

CVSS v3.1

Score 5.5medium

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

NVIDIA

Guest driver

NVIDIA

Guest driver

NVIDIA

Virtual GPU Manager

NVIDIA

Virtual GPU Manager

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/30/2026, 16:48:39 UTC

Technical Analysis

This vulnerability in the NVIDIA GeForce GPU Display Driver for Linux allows a local user with limited privileges to cause uncontrolled kernel log generation by repeatedly invoking a specific interface. The error messages generated are not rate-limited, which can exhaust system resources and result in a denial of service condition. The CVSS 3.1 base score is 5.5, reflecting a medium severity impact with local attack vector, low complexity, and no confidentiality or integrity impact but high availability impact. There is no information on affected versions or available patches.

Potential Impact

Successful exploitation can cause denial of service by overwhelming the kernel with excessive log messages, potentially impacting system availability. There is no impact on confidentiality or integrity.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting access to the vulnerable interface or monitoring for excessive kernel log generation if feasible.

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Technical Details

Data Version
5.2
Assigner Short Name
nvidia
Date Reserved
2026-05-19T19:55:46.482Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6abd36972a4e24523d3a8de5

Added to database: 09/30/2026, 16:19:35 UTC

Last enriched: 09/30/2026, 16:48:39 UTC

Last updated: 10/01/2026, 04:57:33 UTC

Views: 13

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