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CVE-2026-54338

Опубликовано: 07 авг. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.3

Описание

JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. Prior to 5.5.0, invalid input to form-based login authenticators can place an unbounded attacker-controlled username in failed-login logs, allowing an unauthenticated attacker to consume logging and storage resources. This issue is fixed in version 5.5.0.

РелизСтатусПримечание
devel

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/resolute

needs-triage

jammy

needs-triage

noble

needs-triage

resolute

needs-triage

upstream

needs-triage

Показывать по

EPSS

Процентиль: 20%
0.00282
Низкий

5.3 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.3
nvd
29 дней назад

JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. Prior to 5.5.0, invalid input to form-based login authenticators can place an unbounded attacker-controlled username in failed-login logs, allowing an unauthenticated attacker to consume logging and storage resources. This issue is fixed in version 5.5.0.

CVSS3: 5.3
debian
29 дней назад

JupyterHub is software that allows users to create a multi-user server ...

CVSS3: 5.3
github
11 дней назад

JupyterHub has Unauthenticated Denial of Service via Unbounded Username Logging on Failed Login

EPSS

Процентиль: 20%
0.00282
Низкий

5.3 Medium

CVSS3