gpp_maybe Security update for dovecot24

SUSE-SLES-16.0-974

This update for dovecot24 fixes the following issues - CVE-2026-27851: lib-var-expand: safe filter leaks to all following pipelines (bsc#1265146). - CVE-2026-33603: login: base64 input can contain tabs that bypass IPC protection (bsc#1265147). - CVE-2026-40016: Sieve: contains/: matches O(NxM) substring match bypasses sieve_max_cpu_time limit (bsc#1265148). - CVE-2026-40020: IMAP folders can be shared-spammed to everyone (bsc#1265149). - CVE-2026-42006: imap-login: uncontrolled memory usage with excessive bracing over IMAP (bsc#1265150). Changes for dovecot24: - Update to 2.4.4

• Release Date
  Jun 19 2026
• References
  Bugzilla: 1265146, 1265147, 1265148, 1265149, 1265150
  CVEs: CVE-2026-27851, CVE-2026-33603, CVE-2026-40016, CVE-2026-40020, CVE-2026-42006
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Server 16.0 ppc64le

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm

SUSE Linux Enterprise Server 16.0 aarch64

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm

SUSE Linux Enterprise Server 16.0 s390x

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm

SUSE Linux Enterprise Server 16.0 x86_64

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm

SUSE Linux Enterprise Server for SAP applications 16.0 ppc64le

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm

SUSE Linux Enterprise Server for SAP applications 16.0 x86_64

• Packages
  dovecot24
  IMAP and POP3 Server Written Primarily with Security in Mind

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-mysql
  MySQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-pgsql
  PostgreSQL support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-backend-sqlite
  SQLite support for Dovecot

  2.4.4-160000.1.1 lock rpm

  dovecot24-devel
  Development files for Dovecot plugins

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts
  Fulltext search support base plugin

  2.4.4-160000.1.1 lock rpm

  dovecot24-fts-solr
  Fulltext search support via solr

  2.4.4-160000.1.1 lock rpm