CVE-2026-57851 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionMSI 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 port operations by accessing exposed IOCTL handlers without administrator privileges. Attackers can exploit the accessible device object through IOCTL handlers to manipulate kernel objects, tamper with kernel-mode callbacks, bypass Protected Process Light protections, and disable security software. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-57851 NVD Published Date: 07/07/2026 NVD Last Modified: 07/08/2026 Source: VulnCheck |
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