| Summary | A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity. |
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| Publication Date | April 17, 2026, 4:16 a.m. |
| Registration Date | April 18, 2026, 4:10 a.m. |
| Last Update | April 18, 2026, 12:14 a.m. |