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CVE-2026-42266

Опубликовано: 13 мая 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 8.8

Описание

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

РелизСтатусПримечание
devel

needs-triage

esm-apps/resolute

needs-triage

jammy

DNE

noble

DNE

questing

ignored

end of life, was needs-triage
resolute

needs-triage

upstream

needs-triage

Показывать по

EPSS

Процентиль: 43%
0.00554
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
redhat
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

CVSS3: 8.8
nvd
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

CVSS3: 8.8
debian
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducib ...

CVSS3: 8.8
github
3 месяца назад

JupyterLab has an Extension Manager API/GUI Policy Discrepancy, allowing 3rd party (malicious) extensions install via POST request

EPSS

Процентиль: 43%
0.00554
Низкий

8.8 High

CVSS3