CVE-2026-47540
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Integer Underflow in NVIDIA GPU Display Driver

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: NVIDIA Corporation

Description
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an integer underflow. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-09-30
AI Q&A
2026-09-30
EPSS Evaluated
N/A
NVD
CVE-2026-47540
EUVD
EUVD-2026-90105

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
nvidia gpu_display_driver *

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-191 The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

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Executive Summary

This vulnerability is an integer underflow in NVIDIA GPU Display Driver's kernel mode layer. An attacker could exploit it to cause issues like code execution, denial of service, privilege escalation, information disclosure, or data tampering.

Impact Analysis

If exploited, this vulnerability could allow an attacker to execute arbitrary code, crash the system, gain higher privileges, access sensitive information, or alter data on your device running the vulnerable NVIDIA GPU Display Driver.

Mitigation Strategies

Update NVIDIA GPU Display Driver to the latest version provided by NVIDIA to patch the integer underflow vulnerability in the kernel mode layer.

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