PT-2026-28606 · Unknown · Home Assistant
CVE-2026-34205
·
Published
2026-03-27
·
Updated
2026-06-19
CVSS v3.1
9.6
Critical
| Vector | AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Home Assistant versions prior to 2026.03.02
Description
Home Assistant is open source home automation software focused on local control and privacy. Home Assistant apps, when configured with host network mode, expose unauthenticated endpoints bound to the internal Docker bridge interface to the local network. This configuration does not restrict access to the app as intended, allowing any device on the same network to reach these endpoints without authentication.
Recommendations
Update to Home Assistant Supervisor version 2026.03.02 or later.
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Home Assistant