CVE-2026-42980 NT OS Kernel Elevation of Privilege Vulnerability

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CVE-2026-42980 NT OS Kernel Elevation of Privilege Vulnerability

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EUVD-2026-35598

Integer underflow wrap or wraparound in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally...

EUVD-2026-35569

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally...

CVE-2026-45653 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-45653

CVE-2026-45653: A Windows Kernel use-after-free vulnerability that enables local privilege escalation by an authorized attacker. The issue affects kernel code paths susceptible to use-after-free, with an attack vector that is LOCAL, requiring LOW privileges and NO user interaction; the impact per...

CVE-2026-45653 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-45600

CVE-2026-45600 describes a type confusion in Windows kernel-mode drivers that allows an authorized, local attacker with low privileges and no user interaction to elevate privileges. The CVSS v3.1 score is 7.8 (High) with local attack vector, low attack complexity, and impacts to confidentiality, ...

CVE-2026-45600 Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

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EUVD-2026-35561

Access of resource using incompatible type 'type confusion' in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally...

CVE-2026-45600 Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

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CVE-2026-48583 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-48583

CVE-2026-48583 is a Windows kernel use-after-free vulnerability that enables a local privilege escalation by an authorized attacker. Sources confirm the issue and report CVSS v3.1 base score 7.8 (High) with LOCAL attack vector, LOW privileges required, no user interaction. The documents do not sp...

CVE-2026-48583 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-45657 Windows Kernel Remote Code Execution Vulnerability

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CVE-2026-45657 Windows Kernel Remote Code Execution Vulnerability

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CVE-2026-45657

CVE-2026-45657 is a use-after-free in the Windows Kernel that enables a remote attacker to execute code over a network without user interaction. The formal CVSSv3.1 base score is 9.8 (CRITICAL), with network attack vector, low attack complexity, no privileges required, and high impact to confiden...

CVE-2026-46316

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for ARM64, specifically within the vgic-its component. This vulnerability occurs when multiple concurrent operations incorrectly drop the translation cache's reference to an entry more than once during cache invalidation. Thi...

CVE-2026-46322

A flaw was found in the Linux kernel's tun driver. This vulnerability occurs when the buildskb function fails within tunxdpone, leading to a failure to free an allocated memory page. Each such failure results in a memory leak, where a 'page-frag chunk' is not released. Over time, repeated...

CVE-2026-46320

A flaw was found in the Linux kernel's tap driver. This vulnerability occurs in the tapgetuserxdp function, where allocated memory pages are not properly freed when processing rejected network frames. Specifically, if a frame is shorter than the expected Ethernet header length or if memory...