RHSA-2026:80825
RHSA-2026:80825 · Red Hat Security Advisory: dovecot security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
Red Hat Security Advisory: dovecot security update
CVSS 9.1 · Critical · Fix available
- Published
- Updated
Stack: system
Affected products and versions
dovecot Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-debuginfo Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-debugsource Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-mysql Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-mysql-debuginfo Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pgsql Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pgsql-debuginfo Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pigeonhole Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pigeonhole-debuginfo Red Hat:enterprise_linux:9::appstream
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-debuginfo Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-debugsource Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-devel Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-mysql-debuginfo Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pgsql-debuginfo Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
dovecot-pigeonhole-debuginfo Red Hat:enterprise_linux:9::crb
- Affected ranges
- ECOSYSTEM: < 1:2.3.16-18.el9_8.8
Update to 1:2.3.16-18.el9_8.8
Original sources
- https://access.redhat.com/errata/RHSA-2026:80825
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2525545
- https://bugzilla.redhat.com/show_bug.cgi?id=2525547
- https://bugzilla.redhat.com/show_bug.cgi?id=2525557
- https://bugzilla.redhat.com/show_bug.cgi?id=2525559
- https://bugzilla.redhat.com/show_bug.cgi?id=2525567
- https://bugzilla.redhat.com/show_bug.cgi?id=2525576
- https://bugzilla.redhat.com/show_bug.cgi?id=2525583
- https://bugzilla.redhat.com/show_bug.cgi?id=2525584
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_80825.json
- https://access.redhat.com/security/cve/CVE-2026-27852
- https://www.cve.org/CVERecord?id=CVE-2026-27852
- https://nvd.nist.gov/vuln/detail/CVE-2026-27852
- https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0003.json
- https://access.redhat.com/security/cve/CVE-2026-33263
- https://www.cve.org/CVERecord?id=CVE-2026-33263
- https://nvd.nist.gov/vuln/detail/CVE-2026-33263
- https://access.redhat.com/security/cve/CVE-2026-33605
- https://www.cve.org/CVERecord?id=CVE-2026-33605
- https://nvd.nist.gov/vuln/detail/CVE-2026-33605
- https://access.redhat.com/security/cve/CVE-2026-40018
- https://www.cve.org/CVERecord?id=CVE-2026-40018
- https://osv.dev/vulnerability/RHSA-2026:80825