Oracle alert ELSA-2026-19364 (dovecot)
| From: | Errata Announcements for Oracle Linux via El-errata <el-errata@oss.oracle.com> | |
| To: | el-errata@oss.oracle.com | |
| Subject: | [El-errata] ELSA-2026-19364 Important: Oracle Linux 9 dovecot security update | |
| Date: | Wed, 24 Jun 2026 18:02:21 -0700 | |
| Message-ID: | <mailman.47.1782349354.18.el-errata@oss.oracle.com> |
Oracle Linux Security Advisory ELSA-2026-19364 http://linux.oracle.com/errata/ELSA-2026-19364.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.i686.rpm dovecot-2.3.16-18.el9_8.x86_64.rpm dovecot-devel-2.3.16-18.el9_8.i686.rpm dovecot-devel-2.3.16-18.el9_8.x86_64.rpm dovecot-mysql-2.3.16-18.el9_8.x86_64.rpm dovecot-pgsql-2.3.16-18.el9_8.x86_64.rpm dovecot-pigeonhole-2.3.16-18.el9_8.x86_64.rpm aarch64: dovecot-2.3.16-18.el9_8.aarch64.rpm dovecot-devel-2.3.16-18.el9_8.aarch64.rpm dovecot-mysql-2.3.16-18.el9_8.aarch64.rpm dovecot-pgsql-2.3.16-18.el9_8.aarch64.rpm dovecot-pigeonhole-2.3.16-18.el9_8.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/dovecot-2.3.16-18... Related CVEs: CVE-2025-59032 CVE-2026-27857 CVE-2026-27858 Description of changes: [1:2.3.16-18] - rebuild [1:2.3.16-17] - fix CVE-2026-27858: denial of service via crafted message before authentication (RHEL-161640) - fix CVE-2025-59032: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command (RHEL-162288) - fix CVE-2026-27857: denial of service via specially crafted NOOP command (RHEL-161679) _______________________________________________ El-errata mailing list El-errata@oss.oracle.com https://oss.oracle.com/mailman/listinfo/el-errata