Microsoft Windows Cloud Files Mini Filter Driver CldiStreamPrepareRequestForMoreProcessing Type Confusion vulnerability

Summary A type confusion vulnerability exists in the CldiStreamPrepareRequestForMoreProcessing functionality of Windows Cloud Files Mini Filter Driver versions: 10.0.26100.8457 WinBuild.160101.0800 and 10.0.26100.8655 WinBuild.160101.0800. A specially crafted sequence of Cloud Filter API calls ca...

miniplasma-advisory

MiniPlasma - 취약점 보호 권고 Windows Cloud Files 미니 필터 드라이버cldflt.sys에 영향을 미치는 CVE-2020-17103의 MiniPlasma 변종에 대한 기술적 완화 보안 권고입니다. 작성자: Rafael França - Microsoft 사이버보안 설계자CSA, 고객 성공 부서CSU. 보호 권고 다운로드PDF...

CVE-2026-83991

Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally...

CVE-2026-80093

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-69279

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

EUVD-2026-73359

Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally...

CVE-2026-83991

CVE-2026-83991 affects the Windows Cloud Files Mini Filter Driver , where a missing authentication check on a critical function allows a locally authenticated attacker to perform tampering . The vulnerability is rated CVSS 5.5 (MEDIUM) with a local attack vector, low complexity, low privileges re...

CVE-2026-80093

A use-after-free flaw in the Windows Cloud Files Mini Filter Driver allows an authorized local attacker to achieve privilege escalation . The vulnerability is rated CVSS 7.0 (HIGH) with a local attack vector, high complexity, and low privileges required, impacting confidentiality, integrity, and ...

CVE-2026-69279

CVE-2026-69279 is a use after free vulnerability in the Windows Cloud Files Mini Filter Driver that allows an authorized local attacker to elevate privileges . The CVSS 3.1 score is 7.0 (HIGH) with a vector of AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating a local attack with high complexity but...

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

PT-2026-88050

🚨 HIGH SEVERITY: CVE-2026-80093 CVSS 7.0 Use-after-free flaw in Windows Cloud Files Mini Filter Driver enables local privilege escalation. Authenticated attackers can exploit this to gain elevated system access. CVE Vulnerability PatchNow ThreatIntel https://t.co/g9Izp9IuKJ...

PT-2026-88138

🚨 CVE-2026-83991 Windows Cloud Files GENERIC WRITE: ACCESS DENIED DeleteFileW: ACCESS DENIED CfCreatePlaceholders with supersede: S OK same file. same token. leaf DACL said no. sync root path did not care. turns a read-only file into a cloud placeholder. writeup + PoC by karollooool:...

CVE-2026-62771

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-62771 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

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EUVD-2026-56655

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

EUVD-2026-56352

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-62713 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

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Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...

PT-2026-70523

Name of the Vulnerable Software and Affected Versions Windows Cloud Files Mini Filter Driver affected versions not specified Description A heap-based buffer overflow occurs in the Windows Cloud Files Mini Filter Driver. This issue allows an authorized attacker to elevate privileges locally on the...