CVE-2023-0225: Samba

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A flaw was found in Samba. An incomplete access check on dnsHostName allows authenticated but otherwise unprivileged users to delete this attribute from any object in the directory.

Affected products

• Samba Samba: from 4.17.0, before 4.17.7 (fixed in 4.17.7); version 4.18.0 only

Published 2023-04-03. Last modified 2026-06-17.