TI-2026-41657 CVE-2026-57851 · GHSA-9cv5-2h9v-98p5MSI KernCoreLib64.sys Privilege Escalation via IOCTL HandlersPriority HIGH 72MSI Feature Manager contains a local privilege escalation vulnerability in the KernCoreLib64.sys kernel driver that allows any locally logged-on user to perform arbitrary physical memory read/write and unrestricted I/O p…CVSS 4.0HIGH 8.5· Local · Low privileges · No interaction · EPSS 0.00166 · Published 2026-07-07 · No fix listed CWE-782