Known Vulnerabilities for OX Dovecot CE by Open-Xchange GmbH

Listed below are 4 of the newest known vulnerabilities associated with "OX Dovecot CE" 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-2026-73208 json An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response does ... Not Provided 2026-08-28 2026-08-28
CVE-2026-42008 json Forwarding information received from a host listed as a trusted proxy is not kept separate from Dovecot's own authentication ... Not Provided 2026-08-28 2026-08-28
CVE-2026-33604 json An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a crafte... Not Provided 2026-08-28 2026-08-28
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 2026-07-15

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