CVE-2026-47539
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Incorrect Numeric Conversion in NVIDIA vGPU Virtual GPU Manager for Linux

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: NVIDIA Corporation

Description
NVIDIA vGPU Virtual GPU Manager for Linux contains a vulnerability in the kernel mode layer where an attacker could cause an incorrect numeric conversion. 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-2026-47539
EUVD
EUVD-2026-90072

Affected Vendors & Products

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

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-681 When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.

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Executive Summary

NVIDIA vGPU Virtual GPU Manager for Linux has a flaw in its kernel mode layer where an incorrect numeric conversion can occur. This issue may allow attackers to execute arbitrary code, disrupt services, gain higher privileges, access sensitive information, or alter data.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized code execution on your system, causing crashes or allowing attackers to take control. It may also expose confidential data or permit tampering with critical files, depending on system configuration.

Compliance Impact

The vulnerability in NVIDIA vGPU Virtual GPU Manager could lead to unauthorized code execution, privilege escalation, information disclosure, and data tampering. This may result in unauthorized access to sensitive data, which could violate GDPR's data protection requirements and HIPAA's safeguards for protected health information.

Mitigation Strategies

Update the NVIDIA vGPU Virtual GPU Manager to the latest version provided by NVIDIA. Apply security patches as soon as they are released. Restrict access to systems running the vulnerable component and monitor for unusual activity.

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