CVE-2026-5462 Wahoo Fitness SYSTM App com.WahooFitness.SYSTM BuildConfig.java hard-coded key
Attackers with local access can exploit a hard-coded cryptographic key in the Wahoo Fitness SYSTM Android app to potentially access sensitive data or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-5462?
CVE-2026-5462 is a medium-severity vulnerability in Wahoo Fitness SYSTM App, published on 3 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was identified in Wahoo Fitness SYSTM App up to 7.2.1 on Android. Impacted is an unknown function of the file com/WahooFitness/SYSTM/BuildConfig.java of the component com.WahooFitness.SYSTM. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key . Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-5462?
How do I fix CVE-2026-5462?
No fix has been published for CVE-2026-5462 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-5462 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5462 exists.
Sources
Also known as GHSA-8294-68fr-jrmh.