CVE-2026-0465 in Ryzen Master

摘要

由 MITRE • 2026-08-11

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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• 负责: AMD
• 预定: 2025-12-06
• 披露: 2026-08-11
• 管理: 已接受
• 条目: VDB-388359
• CPE: 准备好
• CWE: CWE-416 (已确认)
• CVSS: 8.8 (VulDB)
• EPSS: 0.00000
• KEV: 否
• 活动: 非常低

来源

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-0465
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-0465
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-0465/