Vulnerability Database

CLSA-2026-1792570553

TuxCare:AlmaLinux:9.2/dovecot
TuxCare:AlmaLinux:9.2/dovecot-devel
TuxCare:AlmaLinux:9.2/dovecot-mysql
TuxCare:AlmaLinux:9.2/dovecot-pgsql
TuxCare:AlmaLinux:9.2/dovecot-pigeonhole

dovecot: Fix of 7 CVEs 5 days ago

Fix available

CLSA-2026-1792238249

TuxCare:CentOS:8.4/dovecot
TuxCare:CentOS:8.4/dovecot-devel
TuxCare:CentOS:8.4/dovecot-mysql
TuxCare:CentOS:8.4/dovecot-pgsql
TuxCare:CentOS:8.4/dovecot-pigeonhole

dovecot: Fix of 5 CVEs 17 Oct

Fix available

CLSA-2026-1792237792

TuxCare:CentOS-Stream:8/dovecot
TuxCare:CentOS-Stream:8/dovecot-devel
TuxCare:CentOS-Stream:8/dovecot-mysql
TuxCare:CentOS-Stream:8/dovecot-pgsql
TuxCare:CentOS-Stream:8/dovecot-pigeonhole

dovecot: Fix of 7 CVEs 17 Oct

Fix available

CLSA-2026-1792236832

TuxCare:CentOS:8.5/dovecot
TuxCare:CentOS:8.5/dovecot-devel
TuxCare:CentOS:8.5/dovecot-mysql
TuxCare:CentOS:8.5/dovecot-pgsql
TuxCare:CentOS:8.5/dovecot-pigeonhole

dovecot: Fix of 5 CVEs 17 Oct

Fix available

RHSA-2026:80825

Red Hat:enterprise_linux:9::appstream/dovecot
Red Hat:enterprise_linux:9::appstream/dovecot-debuginfo
Red Hat:enterprise_linux:9::appstream/dovecot-debugsource
Red Hat:enterprise_linux:9::appstream/dovecot-mysql
Red Hat:enterprise_linux:9::appstream/dovecot-mysql-debuginfo
... 11 more

Red Hat Security Advisory: dovecot security update 14 Oct

Fix available
Severity - 9.1 (Critical)

RLSA-2026:80825

Rocky Linux:9/dovecot

Important: dovecot security update 14 Oct

Fix available
Severity - 9.1 (Critical)

RLSA-2026:79371

Rocky Linux:10/dovecot

Important: dovecot security update 10 Oct

Fix available
Severity - 9.1 (Critical)

RHSA-2026:79371

Red Hat:enterprise_linux:10.2/dovecot
Red Hat:enterprise_linux:10.2/dovecot-debuginfo
Red Hat:enterprise_linux:10.2/dovecot-debugsource
Red Hat:enterprise_linux:10.2/dovecot-devel
Red Hat:enterprise_linux:10.2/dovecot-mysql
... 5 more

Red Hat Security Advisory: dovecot security update 10 Oct

Fix available
Severity - 9.1 (Critical)

RHSA-2026:76763

Red Hat:enterprise_linux:8::appstream/dovecot
Red Hat:enterprise_linux:8::appstream/dovecot-debuginfo
Red Hat:enterprise_linux:8::appstream/dovecot-debugsource
Red Hat:enterprise_linux:8::appstream/dovecot-mysql
Red Hat:enterprise_linux:8::appstream/dovecot-mysql-debuginfo
... 11 more

Red Hat Security Advisory: dovecot security, bug fix, and enhancement update 07 Oct

Fix available
Severity - 9.1 (Critical)

RLSA-2026:76763

Rocky Linux:8/dovecot

Important: dovecot security, bug fix, and enhancement update 07 Oct

Fix available
Severity - 9.1 (Critical)

MGASA-2026-0385

Mageia:10/dovecot

Updated dovecot package fixes security vulnerabilities 09 Sep

Fix available

openSUSE-SU-2026:21720-1

openSUSE:Leap 16.0/dovecot24

Security update for dovecot24 01 Sep

Fix available

SUSE-SU-2026:23595-1

SUSE:Linux Enterprise Server 16.0/dovecot24
SUSE:Linux Enterprise Server for SAP applications 16.0/dovecot24

Security update for dovecot24 01 Sep

Fix available

DEBIAN-CVE-2026-40018

Debian:12/dovecot
Debian:13/dovecot
Debian:14/dovecot

See record for full details 28 Aug

Fix available
Severity - 7.4 (High)

AZL-98319

Azure Linux:3/dovecot

CVE-2026-40018 affecting package dovecot 2.3.20-1 28 Aug

No fix available

UBUNTU-CVE-2026-40018

Ubuntu:16.04:LTS/dovecot
Ubuntu:18.04:LTS/dovecot
Ubuntu:20.04:LTS/dovecot
Ubuntu:22.04:LTS/dovecot
Ubuntu:24.04:LTS/dovecot
... 2 more

See record for full details 28 Aug

No fix available
Severity - 7.4 (High)

Vulnerabilities