CVE-2026-40204

State: Published
Severity: 3.1 Low
Published: Aug 28, 2026
Updated: Aug 28, 2026
Reserved: Apr 10, 2026

Description

None None None No publicly available exploits are known.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N	OX

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
OX Dovecot ProOpen-Xchange GmbH	2.3.0 to before 2.3.22.2Affected 3.0.0 to before 3.0.7Affected 3.1.0 to before 3.1.6Affected
OX Dovecot CEOpen-Xchange GmbH	2.3.0 to before 2.4.5Affected

References

https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0003.jsonvendor-advisory

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