CVE-2026-50667 Windows Common Log File System Driver Elevation of Privilege Vulnerability

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CVE-2026-50667

CVE-2026-50667 is a Windows NTFS/Windows Common Log File System Driver elevation-of-privilege vulnerability caused by a race condition in a shared resource. The CVE affects Windows NTFS and is identified by Microsoft as a privilege-escalation issue; updates have been released (July 2026 monthly r...

CVE-2026-50501 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

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CVE-2026-50501 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

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CVE-2026-50501

CVE-2026-50501 is a Windows ReFS (Resilient File System) vulnerability described as a stack-based buffer overflow that allows a local attacker to execute code. The CVE is associated with a high impact (CVSS v3.1 base score 7.8, Local attack, no privileges, user interaction required) and is tracke...

CVE-2026-50492 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

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CVE-2026-50492 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

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CVE-2026-50492

CVE-2026-50492 describes a heap-based buffer overflow in the Windows Resilient File System (ReFS) that allows an unauthorized attacker to achieve remote code execution with a physical attack. The connected sources corroborate ReFS as the affected component and frame the impact as remote code exec...

CVE-2026-50498

CVE-2026-50498 affects the Windows Universal Disk Format File System Driver (UDFS) and is an Elevation of Privilege vulnerability in the UDFS component. The root cause is described as a privilege/escalation condition within the Windows UDFS driver, leading to local privilege escalation with a hig...

CVE-2026-50498 Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

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CVE-2026-50498 Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

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CVE-2026-50494

CVE-2026-50494 is a Windows NTFS vulnerability caused by a heap-based buffer overflow in NTFS handling that can let an authorized, local attacker execute code on the host. The issue affects Windows NTFS components and is being addressed by Microsoft security updates (e.g., KB5099539, KB5099540) r...

CVE-2026-50494 Windows NTFS Remote Code Execution Vulnerability

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CVE-2026-50482 Windows NTFS Remote Code Execution Vulnerability

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CVE-2026-50482 Windows NTFS Remote Code Execution Vulnerability

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CVE-2026-50458 Microsoft Brokering File System Elevation of Privilege Vulnerability

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CVE-2026-50458

CVE-2026-50458 is a use-after-free vulnerability in Microsoft Brokering File System that allows an authorized local attacker to elevate privileges. Exploitation details are not provided in the public text, but the NVD/CIRCL/ENISA references confirm local privilege escalation with a CVSS v3.1 base...

CVE-2026-50458 Microsoft Brokering File System Elevation of Privilege Vulnerability

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CVE-2026-50362 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

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CVE-2026-50362

CVE-2026-50362 is a Windows Resilient File System (ReFS) heap-based buffer overflow that allows local code execution. The issue affects the ReFS code path and, per sources, an unauthorized attacker with local access could run arbitrary code on the target system. Microsoft and corroborating source...