CVE-2026-71259 [HIGH] – ESPHome through 2026.7.0-dev contains an operator-precedence bug in the cv.url validator i

ESPHome through 2026.7.0-dev contains an operator-precedence bug in the cv.url validator in esphome/config_validation.py. Because binds tighter than , any file: URI passes validation regardless of netloc. This validator gates the field of the external_components YAML directive’s git source schema, which is passed to (git supports file:// natively).