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CVE-2026-54127

Опубликовано: 14 июл. 2026
Источник: msrc
CVSS3: 7.4
EPSS Низкий

Описание

Windows Hyper-V Elevation of Privilege Vulnerability

Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.

Обновления

ПродуктСтатьяОбновление
Windows Server 2022
Windows 11 Version 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows Server 2025
Windows Server 2025 (Server Core installation)
Windows 11 Version 25H2 for ARM64-based Systems
Windows 11 Version 25H2 for x64-based Systems
Windows 11 version 26H1 for x64-based Systems
Windows 11 Version 26H1 for ARM64-based Systems

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Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 15%
0.00242
Низкий

7.4 High

CVSS3

Связанные уязвимости

CVSS3: 7.4
nvd
17 дней назад

Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.

CVSS3: 7.4
github
16 дней назад

Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.

EPSS

Процентиль: 15%
0.00242
Низкий

7.4 High

CVSS3