254 matches found
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...
DEMO-Proof-of-Concept-Temporal-Memory-Inconsistency-in-cldflt.sys-CVE-2025-62221
Technical Analysis and Proof-of-Concept: Temporal Memory Inconsistency in cldflt.sys CVE-2025-62221 DEMO Proof-of-Concept: Temporal Memory Inconsistency in cldflt.sys CVE-2025-62221 CVE-2025-62221: This repository provides a comprehensive technical analysis and a Proof-of-Concept PoC demonstratio...
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...
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...
EUVD-2026-73359
Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally...
CVE-2026-80093
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-2026-88138
π¨ 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:...
PT-2026-88050
π¨ 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...
miniplasma-advisory
MiniPlasma - Vulnerability Protection Advisory Technical mitigation advisory for the MiniPlasma variant of CVE-2020-17103 affecting the Windows Cloud Files Mini Filter Driver cldflt.sys. Authored by Rafael França - Microsoft Cybersecurity Architect CSA, Customer Success Unit CSU. Download...
CVE-2026-62771
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally...
EUVD-2026-56655
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-2026-56352
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...