Known Vulnerabilities for OX Dovecot Pro by Open-Xchange GmbH

Listed below are 3 of the newest known vulnerabilities associated with "OX Dovecot Pro" by "Open-Xchange GmbH".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-40020 json Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_an... Not Provided 2026-05-12 2026-05-12
CVE-2026-33603 json Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requi... Not Provided 2026-05-12 2026-05-12
CVE-2026-24031 json Dovecot SQL based authentication can be bypassed when auth_username_chars is cleared by admin. This vulnerability allows bypa... Not Provided 2026-03-27 2026-06-30
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