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CVE-2026-42909

Опубликовано: 09 июн. 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

Remote Desktop Client Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

FAQ

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 win a race condition.

How could an attacker exploit this vulnerability?

In the case of a Remote Desktop connection, an attacker with control of a Remote Desktop Server could trigger a remote code execution (RCE) on the machine when a victim connects to the attacking server with the vulnerable Remote Desktop Client.

Обновления

ПродуктСтатьяОбновление
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows Server 2016 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 32%
0.00397
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
nvd
около 2 месяцев назад

Concurrent execution using shared resource with improper synchronization ('race condition') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVSS3: 7.5
github
около 2 месяцев назад

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVSS3: 7.5
fstec
около 2 месяцев назад

Уязвимость клиента удаленного рабочего стола Remote Desktop Client операционных систем Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 32%
0.00397
Низкий

7.5 High

CVSS3