Fedora 43: Dovecot High Severity CVE-2025-30189 Security Advisory
fedora
November 22, 2025
fixes CVE-2025-30189
Summary
Dovecot is an IMAP server for Linux/UNIX-like systems, written with security
primarily in mind. It also contains a small POP3 server. It supports mail
in either of maildir or mbox formats.
The SQL drivers and authentication plug-ins are in their subpackages.
Update Information:
fixes CVE-2025-30189
Topics Covered
Change Log
* Wed Nov 5 2025 Michal Hlavinka
References
Fedora Update Notification
FEDORA-2025-e491c93405
2025-11-22 01:28:46.754010+00:00
Name : dovecot
Product : Fedora 43
Version : 2.4.1
Release : 8.fc43
URL : https://dovecot.org/
Summary : Secure imap and pop3 server
Description :
Dovecot is an IMAP server for Linux/UNIX-like systems, written with security
primarily in mind. It also contains a small POP3 server. It supports mail
in either of maildir or mbox formats.
The SQL drivers and authentication plug-ins are in their subpackages.
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-e491c93405' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: dovecot
Product: Fedora 43
Version: 2.4.1
Release: 8.fc43
URL: https://dovecot.org/
Summary: Secure imap and pop3 server
Topics Covered
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