CVE-2026-57973

CVE-2026-57973 describes a Time-of-check Time-of-use (TOCTOU) race condition in Windows Subsystem for Linux (WSL2) kernel. The issue allows an authorized attacker to perform local tampering. Affected component is the WSL2 kernel; impact per sources is local, with confidentiality and integrity aff...

CVE-2026-57973 Windows Subsystem for Linux (WSL2) Kernel Tampering Vulnerability

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CVE-2026-57851

MSI 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...

CVE-2025-34502

Deck Mate 2 lacks a verified secure-boot chain and runtime integrity validation for its controller and display modules. Without cryptographic boot verification, an attacker with physical access can modify or replace the bootloader, kernel, or filesystem and gain persistent code execution on reboo...

EUVD-2021-26746

Malware in sbrugna...

EUVD-2021-23566

Malware in sbrugna...

CVE-2021-36990

There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permissions...

CVE-2021-36986

There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permissions...

CVE-2021-36990

There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permissions...

Spoofing

There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permissions...

CVE-2021-36990

CVE-2021-36990 concerns a kernel tampering flaw in Huawei smartphones (EMUI/Magic UI) that can allow privilege escalation. Multiple sources corroborate kernel-level impact with high severities (CVSSv3.1: CRITICAL, impact on confidentiality, integrity, and availability rated HIGH). The provided do...

PT-2021-7384 · Grub2 +2 · Grub2 +2

Name of the Vulnerable Software and Affected Versions: Grub2 versions prior to 2.06 Description: The issue is related to the implementation of the shim lock mechanism in Grub2, which is associated with incorrect cryptographic signature verification. This flaw allows an attacker to boot any kernel...

Introducing Windows Defender System Guard runtime attestation

At Microsoft, we want users to be in control of their devices, including knowing the security health of these devices. If important security features should fail, users should be aware. Windows Defender System Guard runtime attestation, a new Windows platform security technology, fills this need...