[CLSA-2026:1778614755] dovecot: Fix of 2 CVEs
Type:
security
Severity:
Important
Release date:
2026-05-12 19:39:20 UTC
Description:
- CVE-2026-27858: managesieve: fix DoS via crafted message before authentication that caused excessive memory allocation - CVE-2025-59032: managesieve: fix crash when AUTHENTICATE command does not finish on the first call (literal SASL initial response)
Updated packages:
  • dovecot-2.3.16-15.el9.tuxcare.els2.i686.rpm
    sha:f5ff69dc0c705133af19270eb4f10a54a6aefc4dc4842fdb3ed2a272eb5ad600
  • dovecot-2.3.16-15.el9.tuxcare.els2.x86_64.rpm
    sha:43d1c18f192856ff4d0df4154de1a3ff5a8da4f9d8b8dbaa3a4647d0a24b8591
  • dovecot-devel-2.3.16-15.el9.tuxcare.els2.i686.rpm
    sha:b10027fd365e5fad7573de7d3d9f0701a34bdb0d5dcc16c4e0bed2d0af0416c0
  • dovecot-devel-2.3.16-15.el9.tuxcare.els2.x86_64.rpm
    sha:512639e9426210af5fe4fcc9949a5c09fa05ab387949d6a658570e79ca6f4ddb
  • dovecot-mysql-2.3.16-15.el9.tuxcare.els2.x86_64.rpm
    sha:4ebf99a09df5a62014fe4cbb1a227b269e4e22fcdfc697a89fcdfeb2b8663192
  • dovecot-pgsql-2.3.16-15.el9.tuxcare.els2.x86_64.rpm
    sha:2c047a7c114a2e6ef817defae78cfd255cb787d0986f5a8c5cccd7e7a20d1343
  • dovecot-pigeonhole-2.3.16-15.el9.tuxcare.els2.x86_64.rpm
    sha:30c974b55c7da4b2f6167f8da359021c6f8ec09d4791cc502950429344c0c40f
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.