CVE-2026-66098

Mira Hormone Monitor, Mira Android App Missing authentication for critical function

CVSS 7.1 high · Quanovate Tech Inc. (operating as Mira / Mira Care) Mira Firmware · published 2026-08-11

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.

NVD · CVE.org

Coverage 1 source

1. 2026-08-11 CISA Cybersecurity Advisories high Mira Hormone Monitor, Mira Android App

   Multiple vulnerabilities in Mira Hormone Monitor and Mira Android App could allow unauthorized access and control.

Mentioned with

CVE-2026-66340 CVE-2026-66875 CVE-2026-67558 CVE-2026-67568 CVE-2026-68067

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