CVE-2025-30189 | Dovecot 2.4 Authentication Cache access control

October 9, 2025 Yanac

A vulnerability categorized as critical has been discovered in Dovecot 2.4. Impacted is an unknown function of the component Authentication Cache. Executing manipulation can lead to improper access controls.

This vulnerability is handled as CVE-2025-30189. The attack can be executed remotely. There is not any exploit available.

A patch should be applied to remediate this issue.VulDB Recent EntriesRead More