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CVE-2026-19118

Опубликовано: 01 сент. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution. Exploitation required an authenticated user with write access to a repository and precise timing of concurrent upload requests. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.22 and was fixed in versions 3.17.20, 3.18.14, 3.19.11, 3.20.7, and 3.21.5. This vulnerability was reported via the GitHub Bug Bounty program.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Версия до 3.17.20 (исключая)
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Версия от 3.18.0 (включая) до 3.18.14 (исключая)
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Версия от 3.19.0 (включая) до 3.19.11 (исключая)
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Версия от 3.20.0 (включая) до 3.20.7 (исключая)
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
Версия от 3.21.0 (включая) до 3.21.5 (исключая)

EPSS

Процентиль: 43%
0.00528
Низкий

7.5 High

CVSS3

Дефекты

CWE-367

Связанные уязвимости

CVSS3: 7.5
github
13 дней назад

A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution. Exploitation required an authenticated user with write access to a repository and precise timing of concurrent upload requests. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.22 and was fixed in versions 3.17.20, 3.18.14, 3.19.11, 3.20.7, 3.21.5, and 3.22.0. This vulnerability was reported via the GitHub Bug Bounty program.

EPSS

Процентиль: 43%
0.00528
Низкий

7.5 High

CVSS3

Дефекты

CWE-367