CVE-2026-67558 Mira Hormone Monitor, Mira Android App Authentication bypass by spoofing
Attackers can spoof Bluetooth devices to bypass authentication, allowing them to inject forged hormone data and steal session tokens from the Mira Android app.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-67558?
CVE-2026-67558 is a high-severity authentication bypass vulnerability in Quanovate Tech Inc. (operating as Mira / Mira Care) Mira Android App, published on 11 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The Mira Android companion app v4.5.15.4 identifies the paired Mira hormone analyzer by performing a substring match against the BLE advertisement name only, with no cryptographic peripheral authentication, MAC allowlist, or bonded-identity check. An attacker could capture live session token information and inject forged hormone measurements into the victim's cloud record and clinical trend view.
Weakness: CWE-290
Which versions are affected by CVE-2026-67558?
How do I fix CVE-2026-67558?
No fix has been published for CVE-2026-67558 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-67558 being exploited?
There is no known exploitation of CVE-2026-67558 in the wild and no public exploit code.
Sources
Also known as GHSA-cxxh-6vq9-57gc.