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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-223-01.json
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-01

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 22:18

Updated : 2026-09-03 17:57

NVD link : CVE-2026-66098

Mitre link : CVE-2026-66098

CVE.ORG link : CVE-2026-66098

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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