CVE-2023-32253

5.9 mediumEPSS 0.3%

Medium (5.9). EPSS 0.3% chance of exploitation in the next 30 days.

A flaw was found in the Linux kernel's ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service.

Severity

CVSS 3.1

5.9 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-413
Published: 2025-08-02
Modified: 2026-06-30
Record from: the NVD, synced 2026-10-19

References

https://access.redhat.com/security/cve/CVE-2023-32253
https://bugzilla.redhat.com/show_bug.cgi?id=2385886

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