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CVE-2026-83991

Опубликовано: 08 сент. 2026
Источник: msrc
CVSS3: 5.5
EPSS Низкий

Описание

Windows Cloud Files Mini Filter Driver Tampering Vulnerability

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

FAQ

What could an attacker achieve by exploiting this vulnerability?

An attacker could exploit this vulnerability to make unauthorized modifications to protected system data. This could allow the attacker to alter system state or configuration beyond their normal privileges.

Обновления

ПродуктСтатьяОбновление
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for x64-based Systems

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 27%
0.00341
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
nvd
6 дней назад

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

CVSS3: 5.5
github
6 дней назад

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

EPSS

Процентиль: 27%
0.00341
Низкий

5.5 Medium

CVSS3