{"cves":["CVE-2025-59032","CVE-2026-27857","CVE-2026-27858"],"cvss":0.0,"database_specific":{"severity":"IMPORTANT"},"description":"[1:2.3.16-15.1]\n- fix CVE-2026-27858: denial of service via crafted message before authentication (RHEL-161639)\n- fix CVE-2025-59032: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command (RHEL-162287)\n- fix CVE-2026-27857: denial of service via specially crafted NOOP command (RHEL-161678)","id":"ELSA-2026-13857","ovalId":"oval:com.oracle.elsa:def:202613857","source":"oracle_linux","title":"ELSA-2026-13857:  dovecot security update (IMPORTANT)","url":"https://linux.oracle.com/errata/ELSA-2026-13857.html"}