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CVE-2026-50426

Опубликовано: 14 июл. 2026
Источник: msrc
CVSS3: 6.8
EPSS Низкий

Описание

Windows DNS Server Remote Code Execution Vulnerability

Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.

FAQ

According to the CVSS score, the attack vector is adjacent (AV:A). What does this mean for this vulnerability?

This attack is limited to systems connected to the same network segment as the attacker. The attack cannot be performed across multiple networks (for example, a WAN) and would be limited to systems on the same network switch or virtual network.

According to the CVSS metric, privileges required is high (PR:H). What does that mean for this vulnerability?

Successful exploitation of this vulnerability requires the attacker to be part of DnsAdmins group. As is best practice, regular validation and audits of administrative groups should be conducted.

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: 29%
0.00359
Низкий

6.8 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.8
nvd
16 дней назад

Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.

CVSS3: 6.8
github
16 дней назад

Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.

EPSS

Процентиль: 29%
0.00359
Низкий

6.8 Medium

CVSS3