ESPHome Device Builder Dashboard: Unauthenticated dashboard access via the HA add-on ingress site bound to all interf...

Date Sep 9, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product PyPI · esphome-device-builder

CVE CVE-2026-59177

High-risk advisory CVE-2026-59177

Summary

ESPHome Device Builder Dashboard: Unauthenticated dashboard access via the HA add-on ingress site bound to all interfaces

Why it matters

GitHub has published a reviewed security advisory for esphome-device-builder. Prioritize it with other application dependency updates.

Operator check

Check whether esphome-device-builder is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.

Sources

GitHub Advisory GHSA-vv4j-m4vr-f3g6 NVD — CVE-2026-59177 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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