A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability

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History

Tue, 11 Aug 2026 17:45:00 +0000

Type Values Removed Values Added
Description A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability
Weaknesses CWE-416
References
Metrics cvssV4_0

{'score': 5.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-08-11T17:11:03.351Z

Reserved: 2025-12-06T15:11:21.451Z

Link: CVE-2026-0465

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-08-11T18:17:17.710

Modified: 2026-08-11T18:17:17.710

Link: CVE-2026-0465

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses