CVE-2023-32256

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CVSS 3.1

7.5 high

EPSS

<1%p43

Published

Aug 1, 2025 (Aug 1, 2025)

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.

Weakness: CWE-421
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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