CVE-2026-27856 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionDoveadm credentials are verified using direct comparison which is susceptible to timing oracle attack. An attacker can use this to determine the configured credentials. Figuring out the credential will lead into full access to the affected component. Limit access to the doveadm http service port, install fixed version. No publicly available exploits are known. Metrics
NVD enrichment efforts reference publicly available information to associate
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-27856 NVD Published Date: 03/27/2026 NVD Last Modified: 03/27/2026 Source: Open-Xchange |
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