[El-errata] ELSA-2026-41905 Important: Oracle Linux 9 dovecot security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-41905

http://linux.oracle.com/errata/ELSA-2026-41905.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
dovecot-2.3.16-18.el9_8.1.i686.rpm
dovecot-2.3.16-18.el9_8.1.x86_64.rpm
dovecot-devel-2.3.16-18.el9_8.1.i686.rpm
dovecot-devel-2.3.16-18.el9_8.1.x86_64.rpm
dovecot-mysql-2.3.16-18.el9_8.1.x86_64.rpm
dovecot-pgsql-2.3.16-18.el9_8.1.x86_64.rpm
dovecot-pigeonhole-2.3.16-18.el9_8.1.x86_64.rpm

aarch64:
dovecot-2.3.16-18.el9_8.1.aarch64.rpm
dovecot-devel-2.3.16-18.el9_8.1.aarch64.rpm
dovecot-mysql-2.3.16-18.el9_8.1.aarch64.rpm
dovecot-pgsql-2.3.16-18.el9_8.1.aarch64.rpm
dovecot-pigeonhole-2.3.16-18.el9_8.1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/dovecot-2.3.16-18.el9_8.1.src.rpm

Related CVEs:

CVE-2026-42006




Description of changes:

[1:2.3.16-18.1]
- fix CVE-2026-42006: IMAP parser list_count_limit bypass via open
  parentheses (RHEL-188468)