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CVE-2026-7598

Опубликовано: 01 мая 2026
Источник: nvd
CVSS3: 7.3
CVSS3: 9.1
CVSS2: 7.5
EPSS Низкий

Описание

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:libssh2:libssh2:*:*:*:*:*:*:*:*
Версия до 1.11.1 (включая)

EPSS

Процентиль: 38%
0.00466
Низкий

7.3 High

CVSS3

9.1 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-189
CWE-190

Связанные уязвимости

CVSS3: 7.3
ubuntu
3 месяца назад

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

CVSS3: 9.1
redhat
3 месяца назад

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

CVSS3: 7.3
msrc
3 месяца назад

libssh2 userauth.c userauth_password integer overflow

CVSS3: 7.3
debian
3 месяца назад

A security vulnerability has been detected in libssh2 up to 1.11.1. Th ...

CVSS3: 7.3
github
3 месяца назад

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

EPSS

Процентиль: 38%
0.00466
Низкий

7.3 High

CVSS3

9.1 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-189
CWE-190