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    CVE-2026-66098

    The Mira hormone monitor device firmware accepts a 0x01 write from any BLE central without authentication, causing the device to reboot into bootloader mode. An attacker could cause a denial-of-service condition or disrupt ovulation tracking and fertility monitoring workflow.

    Published:Aug 11, 2026
    Last Modified:Aug 13, 2026
    EPS:Aug 11, 2026
    EPSS Score:0.00197
    CVSS Score:6.5

    Affected Products

    Vendor
    Quanovate Tech
    Product
    Mira Android App
    Vendor
    Quanovate Tech
    Product
    Mira Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-66875 (CVSS 8.7) — In the Mira hormone monitor device firmware v1.7.1.47 build 01070147, a remote unauthenticated attacker within…
    CVE-2026-67558 (CVSS 8.2) — The Mira Android companion app v4.5.15.4 identifies the paired Mira hormone analyzer by performing a substring…
    CVE-2026-67568 (CVSS 9.3) — The distributed Mira Android APK v4.5.15.4 allows an attacker read/write access to reproductive health profile…
    CVE-2026-68067 (CVSS 9.3) — The login endpoint on the Mira cloud API accepts any format-valid string in the password field and returns a l…
    CVE-2026-66340 (CVSS 6.9) — The Mira cloud authentication endpoints do not enforce per-account rate limiting, per-IP throttling, or accoun…
    CVE-2026-64934 (CVSS 5.3) — The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given dev…
    CVE-2026-66832 (CVSS 6.9) — When the Mira Android app opens in-app WebView content (e.g., shop redirect flows), the user's live session to…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High