Mira Hormone Monitor, Mira Android App

**Executive Summary:** This CISA advisory documents multiple critical vulnerabilities (CVSS v3 9.8) in Mira Hormone Monitor firmware v1.7.1.47 and Mira Android app v4.5.15.4 that could allow unauthenticated BLE attackers or remote actors to rebind devices, read or forge reproductive health measurements, obtain session tokens and account access, and cause denial-of-service; the report enumerates CVEs, affected products, relevant CWEs, impact scenarios, and mitigation recommendations.