CVE-2026-9219 Setracker2 Children's Smartwatch Ecosystem Generation of Predictable Numbers or Identifiers
Attackers can predict registration IDs to enroll other users' smartwatches, bypassing authentication in the Setracker2 Android companion app.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-9219?
CVE-2026-9219 is a high-severity authentication bypass vulnerability in Shenzhen i365-Tech Co. Ltd. Setracker2 Parental Control App (Android) package com.tgelec.setracker, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Setracker2 Android Companion App com.tgelec.setracker versions 3.1.5 and prior have a predictable registration ID derived from IMEI. The enrollment system lacks additional authentication before assignment. If an attacker is able to obtain the registration ID, they would be able to arbitrarily enroll watches belonging to other users.
Weakness: CWE-340
Which versions are affected by CVE-2026-9219?
How do I fix CVE-2026-9219?
No fix has been published for CVE-2026-9219 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-2026-9219 being exploited?
There is no known exploitation of CVE-2026-9219 in the wild and no public exploit code.
Sources
Also known as GHSA-jpv7-7g7j-hgwr.