CVE-2023-32256

HighCVSS 7.5/10Last modified Jun 29, 2026

Description

A flaw was found in the Linux kernel's ksmbd component. A race condition between smb2 close operation and logoff in multichannel connections could result in a use-after-free issue.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H

Weakness enumeration

CWE-421

Affected software

No affected versions have been published.

Timeline

Published: Aug 1, 2025
Last modified: Jun 29, 2026
NVD status: Deferred

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