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
Published: 2026-08-11
Score: 5.6 Medium
EPSS: < 1% Very Low
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

Thu, 13 Aug 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Amd
Amd ryzen Master
Amd ryzen Master Monitoring Sdk
Vendors & Products Amd
Amd ryzen Master
Amd ryzen Master Monitoring Sdk

Wed, 12 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Title Local Use‑After‑Free in AMD Ryzen Master Utility Driver Allows Kernel Memory Access

Wed, 12 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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'}


Subscriptions

Amd Ryzen Master Ryzen Master Monitoring Sdk
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-08-12T13:13:14.985Z

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

Link: CVE-2026-0465

cve-icon Vulnrichment

Updated: 2026-08-12T13:13:11.472Z

cve-icon NVD

Status : Awaiting Analysis

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

Modified: 2026-08-12T20:50:58.370

Link: CVE-2026-0465

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T10:30:04Z

Weaknesses