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CVE-2026-27856

🗓️ 27 Mar 2026 08:10:19Reported by OXType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2026-27856: Timing attack on doveadm credential check can reveal credentials; limit access and upgrade.

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "core"
    ],
    "product": "OX Dovecot Pro",
    "vendor": "Open-Xchange GmbH",
    "versions": [
      {
        "lessThanOrEqual": "2.3.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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