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CVE-2026-42392

Опубликовано: 28 авг. 2026
Источник: nvd
CVSS3: 4.3
EPSS Низкий

Описание

An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known.

EPSS

Процентиль: 13%
0.00226
Низкий

4.3 Medium

CVSS3

Дефекты

CWE-200

Связанные уязвимости

CVSS3: 4.3
ubuntu
15 дней назад

An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known.

CVSS3: 4.3
redhat
15 дней назад

An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known.

CVSS3: 4.3
debian
15 дней назад

An attacker that has valid credentials can send an invalid IMAP URLFET ...

CVSS3: 4.3
github
15 дней назад

An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known.

suse-cvrf
11 дней назад

Security update for dovecot24

EPSS

Процентиль: 13%
0.00226
Низкий

4.3 Medium

CVSS3

Дефекты

CWE-200