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CVE-2026-56857

Опубликовано: 08 окт. 2026
Источник: debian
EPSS Низкий

Описание

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).

Пакеты

ПакетСтатусВерсия исправленияРелизТип
golang-1.27not-affectedpackage
golang-1.26not-affectedpackage
golang-1.25not-affectedpackage
golang-1.24not-affectedpackage
golang-1.19not-affectedpackage

Примечания

  • https://www.openwall.com/lists/oss-security/2026/10/08/9

  • https://github.com/golang/go/issues/81739

EPSS

Процентиль: 46%
0.00553
Низкий

Связанные уязвимости

CVSS3: 9.8
ubuntu
около 1 месяца назад

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).

CVSS3: 3.3
redhat
около 1 месяца назад

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).

CVSS3: 9.8
nvd
около 1 месяца назад

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).

CVSS3: 9.8
msrc
29 дней назад

Root.Mkdir(All) can follow junctions out of the root on Windows in os

CVSS3: 9.8
github
около 1 месяца назад

On Windows, when the target of Root.Mkdir or Root.MkdirAll is a junction pointing to an empty location, the operation can create a directory at the junction target even when that target is located outside the root. This only applies to operations where the last path component is a junction (path/to/junction, but not path/junction/target).

EPSS

Процентиль: 46%
0.00553
Низкий