Description
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the open-source kernel module DMA-BUF import path where an unprivileged local user could cause improper preservation of memory access permissions when importing a read-only buffer from another device's DMA-BUF exporter. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
Published: 2026-09-30
Score: 7.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 30 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
Description NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the open-source kernel module DMA-BUF import path where an unprivileged local user could cause improper preservation of memory access permissions when importing a read-only buffer from another device's DMA-BUF exporter. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-09-30T17:29:30.886Z

Reserved: 2026-05-19T19:55:50.277Z

Link: CVE-2026-47601

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-30T16:17:30.563

Modified: 2026-09-30T16:30:23.773

Link: CVE-2026-47601

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses