RHSA-2026:49513 Red Hat Security Advisory: dovecot security update

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RHSA-2026:46379 Red Hat Security Advisory: dovecot security update

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RHSA-2026:44373 Red Hat Security Advisory: dovecot security update

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RHSA-2026:44357 Red Hat Security Advisory: dovecot security update

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dovecot security update

1:2.3.16-18.1 - fix CVE-2026-42006: IMAP parser listcountlimit bypass via open parentheses RHEL-188468...

dovecot security update

1:2.3.21-19 - update release for rebuild 1:2.3.21-18 - fix CVE-2026-27858: denial of service via crafted message before authentication RHEL-161626 - fix CVE-2025-59032: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command RHEL-162274 - fix CVE-2026-27857: denia...

Security update for dovecot24 (important)

openSUSE security update: security update for dovecot24 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21109-1 Rating: important References: bsc1265146 bsc1265147 bsc1265148 bsc1265149 bsc1265150 Cross-References: CVE-2026-27851 CVE-2026-33603...

RHSA-2026:18053 Red Hat Security Advisory: dovecot security update

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RHSA-2026:17628 Red Hat Security Advisory: dovecot security update

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RHSA-2026:17626 Red Hat Security Advisory: dovecot security update

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RHSA-2026:17625 Red Hat Security Advisory: dovecot security update

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RHSA-2026:17602 Red Hat Security Advisory: dovecot security update

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Important: Red Hat Security Advisory: dovecot security update

An update for dovecot is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Fedora 43 : dovecot (2026-51dba40a65)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-51dba40a65 advisory. updated to 2.4.3 which includes several security fixes Tenable has extracted the preceding description block directly from the Fedora security...

Important: Red Hat Security Advisory: dovecot security update

An update for dovecot is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

SUSE: Security Advisory (SUSE-SU-2025:21159-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE 16 Security Update : dovecot24 (openSUSE-SU-2025-20113-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2025-20113-1 advisory. - Update dovecot to 2.4.2: - CVE-2025-30189: Fixed users cached with same cache key when auth cache was enabled bsc1252839 - Changes - auth: Remove...

Security update for dovecot24 (moderate)

openSUSE security update: security update for dovecot24 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2025-20113-1 Rating: moderate References: bsc1252839 Cross-References: CVE-2025-30189 CVSS scores: CVE-2025-30189 SUSE : 6.4...

OPENSUSE-SU-2025-20113-1 Security update for dovecot24

This update for dovecot24 fixes the following issues: - Update dovecot to 2.4.2: - CVE-2025-30189: Fixed users cached with same cache key when auth cache was enabled bsc1252839 - Changes - auth: Remove proxyalways field. - config: Change settings history parsing to use python3. - doveadm: Print...

dovecot bug fix and enhancement update

An update is available for dovecot. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.5...