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CVE-2026-105009

Опубликовано: 13 окт. 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

Windows Server Update Service Elevation of Privilege Vulnerability

Incorrect default permissions in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

FAQ

What privileges could be gained by an attacker who successfully exploited this vulnerability?

An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

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 and also to take additional actions prior to exploitation to prepare the target environment.

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: 25%
0.0032
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
nvd
26 дней назад

Incorrect default permissions in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

CVSS3: 7.5
github
26 дней назад

Incorrect default permissions in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

EPSS

Процентиль: 25%
0.0032
Низкий

7.5 High

CVSS3