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Vulnerabilities of AMD AMD EPYC™ 7001 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-2025-54505 A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the… 2.0 Low Apr 27, 2026
CVE-2023-31364 Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest… 8.3 High Feb 26, 2026
CVE-2025-52533 Improper Access Control in an on-chip debug interface could allow a privileged attacker to enable a debug interface… 8.7 High Feb 12, 2026
CVE-2025-29950 Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory… 7.1 High Feb 10, 2026
CVE-2024-36354 Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access,… 7.5 High Sep 6, 2025
CVE-2024-21981 Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained… 5.7 Medium Aug 13, 2024
CVE-2021-26387 Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the… 3.9 Low Aug 13, 2024
CVE-2021-26344 An out of bounds memory write when processing the AMD PSP1 Configuration Block (APCB) could allow an attacker with… 7.2 High Aug 13, 2024

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