CVE-2022-32746: Samba

Medium severity, CVSS 5.4. EPSS: 1.2% chance of exploitation in the next 30 days.

A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl.

Affected products

• Samba Samba: from 4.3.0, before 4.14.14 (fixed in 4.14.14); from 4.15.0, before 4.15.9 (fixed in 4.15.9); from 4.16.0, before 4.16.4 (fixed in 4.16.4)

Published 2022-08-25. Last modified 2026-06-17.