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RHSA-2026:19149
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Source
https://access.redhat.com/errata/RHSA-2026:19149
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:19149.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:19149
Upstream
CVE-2025-59032
CVE-2026-27857
CVE-2026-27858
Published
2026-05-20T10:10:04Z
Modified
2026-05-20T10:32:45.590921957Z
Severity
7.5 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: dovecot security update
Details
References
https://access.redhat.com/errata/RHSA-2026:19149
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2452172
https://bugzilla.redhat.com/show_bug.cgi?id=2452175
https://bugzilla.redhat.com/show_bug.cgi?id=2452179
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19149.json
https://access.redhat.com/security/cve/CVE-2025-59032
https://www.cve.org/CVERecord?id=CVE-2025-59032
https://nvd.nist.gov/vuln/detail/CVE-2025-59032
https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0001.json
https://access.redhat.com/security/cve/CVE-2026-27857
https://www.cve.org/CVERecord?id=CVE-2026-27857
https://nvd.nist.gov/vuln/detail/CVE-2026-27857
https://access.redhat.com/security/cve/CVE-2026-27858
https://www.cve.org/CVERecord?id=CVE-2026-27858
https://nvd.nist.gov/vuln/detail/CVE-2026-27858
Affected packages
Red Hat:enterprise_linux:10.2
dovecot
Package
Name
dovecot
Purl
pkg:rpm/redhat/dovecot
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-debuginfo
Package
Name
dovecot-debuginfo
Purl
pkg:rpm/redhat/dovecot-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-debugsource
Package
Name
dovecot-debugsource
Purl
pkg:rpm/redhat/dovecot-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-devel
Package
Name
dovecot-devel
Purl
pkg:rpm/redhat/dovecot-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-mysql
Package
Name
dovecot-mysql
Purl
pkg:rpm/redhat/dovecot-mysql
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-mysql-debuginfo
Package
Name
dovecot-mysql-debuginfo
Purl
pkg:rpm/redhat/dovecot-mysql-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-pgsql
Package
Name
dovecot-pgsql
Purl
pkg:rpm/redhat/dovecot-pgsql
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-pgsql-debuginfo
Package
Name
dovecot-pgsql-debuginfo
Purl
pkg:rpm/redhat/dovecot-pgsql-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-pigeonhole
Package
Name
dovecot-pigeonhole
Purl
pkg:rpm/redhat/dovecot-pigeonhole
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
dovecot-pigeonhole-debuginfo
Package
Name
dovecot-pigeonhole-debuginfo
Purl
pkg:rpm/redhat/dovecot-pigeonhole-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1:2.3.21-19.el10_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19149.json"
RHSA-2026:19149 - OSV