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CVE-2026-64384

Опубликовано: 26 июл. 2026
Источник: msrc
CVSS3: 7.1
EPSS Низкий

Описание

smb: client: fix change notify replay double-free

EPSS

Процентиль: 38%
0.00457
Низкий

7.1 High

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_notify_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.

CVSS3: 7
redhat
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_notify_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.

CVSS3: 9.8
nvd
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_notify_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.

CVSS3: 9.8
debian
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: s ...

CVSS3: 9.8
github
около 2 месяцев назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_notify_init() fails before the next send, cleanup retains the previous buffer type and frees that response again. Reset response bookkeeping before each attempt to prevent the stale free.

EPSS

Процентиль: 38%
0.00457
Низкий

7.1 High

CVSS3