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CVE-2026-59848

Опубликовано: 21 июл. 2026
Источник: redhat
CVSS3: 5.3
EPSS Низкий

Описание

A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.

Меры по смягчению последствий

Do not connect to untrusted SFTP servers.

Дополнительная информация

Статус:

Moderate
Дефект:
CWE-770
https://bugzilla.redhat.com/show_bug.cgi?id=2498181libssh: libssh: denial of service via SFTP responses with unknown request IDs

EPSS

Процентиль: 28%
0.00341
Низкий

5.3 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.3
ubuntu
4 месяца назад

A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.

CVSS3: 5.3
nvd
4 месяца назад

A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.

CVSS3: 5.3
msrc
3 месяца назад

Libssh: libssh: denial of service via sftp responses with unknown request ids

CVSS3: 5.3
debian
4 месяца назад

A flaw was found in libssh. A malicious SFTP server can send responses ...

CVSS3: 5.3
redos
2 месяца назад

Уязвимость libssh

EPSS

Процентиль: 28%
0.00341
Низкий

5.3 Medium

CVSS3