AMD Ryzen™ Z2 Series Processors

8 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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Medium 6.0

CVE-2024-21963

An out-of-bounds read vulnerability in the IOMMU could allow a malicious guest to corrupt hypervisor (HV) pages and pot…

AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics AMD EPYC™ 9005 Series Processors AMD EPYC™ Embedded 9005 Series Processors Debian Ubuntu Alpine

Nov 12, 2026
Medium 6.9

CVE-2025-48516

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with lo…

AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics

May 15, 2026
Medium 5.4

CVE-2026-0438

A System Management Mode (SMM) handler could perform a callout to code located in non-SMM/untrusted memory. A highly pr…

AMD AMD Ryzen™ 7000 Series Desktop Processors AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics AMD Ryzen™ 8000 Series Desktop Processors

May 15, 2026
Medium 6.0

CVE-2024-21961

Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with acce…

AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics AMD Ryzen™ 7000 Series Desktop Processors

Feb 12, 2026