CVE-2026-47558
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NVIDIA GPU Display Driver Linux Kernel Mode Double-Free

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: NVIDIA Corporation

Description
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause a double-free of imported memory state. 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-2026-47558
EUVD
EUVD-2026-90113

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-415 The product calls free() twice on the same memory address.

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Executive Summary

This vulnerability in NVIDIA GPU Display Driver for Linux allows an unprivileged user to cause a double-free of imported memory state in the kernel mode layer. This flaw could enable various malicious outcomes such as executing arbitrary code, disrupting system services, gaining higher privileges, accessing sensitive information, or altering data.

Impact Analysis

If exploited, this vulnerability could allow attackers to run malicious code on your system, crash your device, steal sensitive data, modify files, or gain administrative access. Users with unprivileged accounts could potentially escalate their privileges to perform unauthorized actions.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face compliance violations, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Update the NVIDIA GPU Display Driver for Linux to the latest version provided by NVIDIA. Monitor NVIDIA's security advisories for patches and apply them promptly. Restrict unprivileged user access to GPU resources where possible.

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