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CVE-2026-31608 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list() smb_direct_flush_send_list() already calls smb_direct_free_sendmsg(), so we should not call it again after post_sendmsg() moved it to the batch list.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/2ba03f46132b0d1a7bafb86e1ef61951a2254023 kernel.org
https://git.kernel.org/stable/c/6968c91fab05b8fc4d6700e0cf34472bb422df25 kernel.org
https://git.kernel.org/stable/c/830de6eeb9db4cb7e758201fb99328ef4ca4b032 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-31608
NVD Published Date:
04/24/2026
NVD Last Modified:
04/24/2026
Source:
kernel.org