CVE-2025-14303: Msi Intel 600 Chipset Motherboard
Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.
Certain motherboard models developed by MSI has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security features are loaded.
Affected products
Published 2025-12-17. Last modified 2026-06-17.