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CVE-2026-71331

Опубликовано: 20 авг. 2026
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

Windows Device Health Attestation (DHA) Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.

FAQ

How could an attacker exploit this vulnerability?

An unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to an affected service over the network. Successful exploitation could allow the attacker to execute code on the target system. No authentication or user interaction is required.

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

Successful exploitation of this vulnerability requires an attacker to have a deep understanding of the system. Successful exploitation is not guaranteed and depends on a combination of factors that might include the environment, system configuration, and the presence of additional security measures.

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 Server 2025
Windows Server 2025 (Server Core installation)

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 38%
0.00454
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
nvd
около 1 месяца назад

Integer overflow or wraparound in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
github
около 1 месяца назад

Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
fstec
около 1 месяца назад

Уязвимость функции проверки состояния устройств Device Health Attestation (DHA) операционных систем Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 38%
0.00454
Низкий

8.1 High

CVSS3