AUGUST 4, 2026
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Case File

CVE-2025-37899

HIGH · CVSS 8.8 EPSS 0.93%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-05-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Linux.

CVE
CVE-2025-37899
Severity
HIGH
CVSS
8.8
EPSS
0.93%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in session logoff The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user.

Related CVEs

Other vulnerabilities affecting the same vendor(s)