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CVE-2026-64597

Опубликовано: 07 авг. 2026
Источник: msrc
CVSS3: 8.6
EPSS Низкий

Описание

smb: client: fix double-free in SMB2_close() replay

EPSS

Процентиль: 5%
0.00156
Низкий

8.6 High

CVSS3

Связанные уязвимости

ubuntu
4 дня назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_close() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_close_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.

nvd
3 дня назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_close() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_close_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.

debian
3 дня назад

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

CVSS3: 9.8
github
3 дня назад

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_close() replay A response-bearing attempt can return a replayable error and free its response buffer. If SMB2_close_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: 5%
0.00156
Низкий

8.6 High

CVSS3