AMD Ryzen Ai 400 Series Processors vulnerabilities

2 CVEs affecting AMD Ryzen Ai 400 Series Processors, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-0432, published 2026-05-15.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-54514, published 2026-02-10. Medium severity, CVSS 4.8. EPSS: 0.1% chance of exploitation in the next 30 days. Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could potentially lead to a partial loss of integrity.
• CVE-2026-0432, published 2026-05-15. High severity, CVSS 8.5. EPSS: 0.1% chance of exploitation in the next 30 days. 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.