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...

CVE-2026-66875 Mira Hormone Monitor, Mira Android App Missing authentication for critical function

In the Mira hormone monitor device firmware v1.7.1.47 build 01070147, a remote unauthenticated attacker within BLE range approximately 10–30 meters can silently rebind the device to an attacker-controlled account, extract stored hormone measurements in cleartext, cause a denial-of-service via...

CVE-2026-66875

The CVE-2026-66875 entry concerns the Mira hormone monitor firmware v1.7.1.47 (build 01070147). A remote unauthenticated attacker within BLE range (≈10–30 m) can: rebind the device to an attacker-controlled account; extract stored hormone measurements in cleartext; cause a denial-of-service via m...

CVE-2026-66875 Mira Hormone Monitor, Mira Android App Missing authentication for critical function

In the Mira hormone monitor device firmware v1.7.1.47 build 01070147, a remote unauthenticated attacker within BLE range approximately 10–30 meters can silently rebind the device to an attacker-controlled account, extract stored hormone measurements in cleartext, cause a denial-of-service via...

CVE-2026-66098 Mira Hormone Monitor, Mira Android App Missing authentication for critical function

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...

CVE-2026-66098

The CVE affects the Mira hormone monitor device firmware. A 0x01 BLE write from any unauthenticated central triggers reboot into bootloader mode, enabling a denial-of-service condition and potentially disrupting ovulation tracking and fertility monitoring workflow. The sources describe the vulner...

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...

CVE-2026-66098 Mira Hormone Monitor, Mira Android App Missing authentication for critical function

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...

CVE-2026-68067 Mira Hormone Monitor, Mira Android App Weak Authentication

The login endpoint on the Mira cloud API accepts any format-valid string in the password field and returns a live active session token for the account matching the supplied email address. An attacker could use an email address to control cloud accounts and access hormone record information and...

CVE-2026-66340 Mira Hormone Monitor, Mira Android App Improper restriction of excessive authentication attempts

The Mira cloud authentication endpoints do not enforce per-account rate limiting, per-IP throttling, or account lockout after repeated failed login attempts. An attacker can use brute-force methods to obtain gain access to user accounts...

CVE-2026-64934 Mira Hormone Monitor, Mira Android App Reliance on untrusted inputs in a security decision

The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to...

CVE-2026-64934

CVE-2026-64934 affects the Mira Hormone Monitor ecosystem, specifically the Mira Android App and related cloud API. The root cause is reliance on the firmware version reported by the companion app without independent attestation from the device itself. An authenticated attacker could submit arbit...

CVE-2026-64934 Mira Hormone Monitor, Mira Android App Reliance on untrusted inputs in a security decision

The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to...

Mira Hormone Monitor, Mira Android App

ADVISORY SUMMARY Successful exploitation of these vulnerabilities could allow an attacker to access unauthorized health profile information, make changes to health information, cause a denial-of-service condition, disclose session token information, and obtain control of user accounts. 2...

CVE-2026-66875: Missing Authentication for Critical Function

In the Mira hormone monitor device firmware v1.7.1.47 build 01070147, a remote unauthenticated attacker within BLE range approximately 10–30 meters can silently rebind the device to an attacker-controlled account, extract stored hormone measurements in cleartext, cause a denial-of-service via...

CVE-2026-66098: Missing Authentication for Critical Function

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...