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CVE-2026-88117

Опубликовано: 13 окт. 2026
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

Windows DHCP Server Remote Code Execution Vulnerability

Use after free in Windows DHCP Server 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 win a race condition.

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 Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 53%
0.00696
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
nvd
27 дней назад

Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
github
27 дней назад

Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

CVSS3: 8.1
fstec
28 дней назад

Уязвимость DHCP-сервера операционных систем Windows, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 53%
0.00696
Низкий

8.1 High

CVSS3