CVE-2026-0432 - Vulnerability Details - OpenCVE

Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code execution.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html

History

Fri, 15 May 2026 04:15:00 +0000

Type	Values Removed	Values Added
Title		Privilege Escalation via Incorrect Permissions in AMD Chipset Driver Installation Directory

Fri, 15 May 2026 02:00:00 +0000

Type	Values Removed	Values Added
Description		Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code execution.
Weaknesses		CWE-276
References		https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html
Metrics		cvssV4_0 `{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2026-05-15T01:46:24.662Z

Updated: 2026-05-15T01:46:53.761Z

Reserved: 2025-12-06T13:53:34.788Z

Link: CVE-2026-0432

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-05-15T02:16:23.413

Modified: 2026-05-15T02:16:23.413

Link: CVE-2026-0432

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-05-15T04:00:12Z

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