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Vulnerabilities of AMD AMD Instinct™ MI300A Series Processors

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CVE Summary Score Published
CVE-2026-0432 Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to… 8.5 High May 15, 2026
CVE-2025-48512 Incorrect default permissions in the installation directory for the AMD general-purpose input/output controller (GPIO)… 7.0 High May 15, 2026
CVE-2024-36315 Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and… 5.7 Medium May 13, 2026
CVE-2025-54502 Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker… 7.1 High Apr 16, 2026

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