CVE-2026-50448 Windows NTFS Remote Code Execution Vulnerability

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CVE-2026-50448

CVE-2026-50448 – Windows NTFS Heap-based Overflow (Windows NTFS): A local, heap-based buffer overflow in NTFS could allow an authenticated attacker to execute arbitrary code on the affected system. The CVE is documented as a local-execution vulnerability with a Microsoft-provided CVSS v3.1 base s...

CVE-2026-50405 Windows Filtering Platform Elevation of Privilege Vulnerability

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CVE-2026-50397 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-50397 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-50405 Windows Filtering Platform Elevation of Privilege Vulnerability

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CVE-2026-50397

CVE-2026-50397 is a Windows Kernel Use-After-Free vulnerability that allows an authenticated local attacker to elevate privileges. Root cause: use-after-free in the kernel. Impact: local privilege escalation with high severity (CVSS v3.1: 7.0, HIGH). Exploitation details are not provided in the s...

CVE-2026-50405

CVE-2026-50405 affects the Windows Filtering Platform (WFP). The issue is described as insufficient granularity of access control, enabling an authorized local attacker to elevate privileges. Connected sources (NVD, EUVD, CIRCL) corroborate the local privilege escalation impact and link to Micros...

CVE-2026-50376 Windows Remote Desktop Client Information Disclosure Vulnerability

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CVE-2026-50376

CVE-2026-50376 is a Windows Remote Desktop Client information disclosure vulnerability caused by use of an uninitialized resource in the Windows RDP client. It enables a network-based attacker to disclose information. The CVE is referenced in multiple feeds (NVD, NCSC, CIRCL) and is addressed by ...

CVE-2026-50376 Windows Remote Desktop Client Information Disclosure Vulnerability

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CVE-2026-50401 Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

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CVE-2026-50378 Windows Key Guard Elevation of Privilege Vulnerability

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CVE-2026-50401 Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

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CVE-2026-50378

CVE-2026-50378 is a Windows Key Guard elevation-of-privilege vulnerability caused by a race condition in a shared resource that allows a local attacker to elevate privileges. The connected sources confirm the issue and that Microsoft released updates (e.g., KB5101649 and MSRC advisories) to addre...

CVE-2026-50378 Windows Key Guard Elevation of Privilege Vulnerability

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CVE-2026-50401

CVE-2026-50401 describes an information disclosure in the Windows Cloud Files Mini Filter Driver due to an out-of-bounds read. The impact is local and depends on the attacker already having some level of privileges, with a high confidentiality impact reported in the CVE; the advisory notes an aut...

CVE-2026-50418 Windows System Secure Feature Bypass Vulnerability

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CVE-2026-50418 Windows System Secure Feature Bypass Vulnerability

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CVE-2026-50418

CVE-2026-50418 describes an improper access control issue in Windows systems that allows an unauthorized, local attacker to bypass a security feature. The vulnerability affects the Windows System Secure Feature and is labeled as a local, low-complexity bypass with a base CVSS v3.1 score of 5.1 (I...