CVE-2026-2756 OmniPEMF NeoRhythm BLE missing authentication
Attackers within the local network can bypass authentication on the OmniPEMF NeoRhythm BLE interface due to missing security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2756?
CVE-2026-2756 is a low-severity authentication bypass vulnerability in OmniPEMF NeoRhythm, published on 21 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A security vulnerability has been detected in OmniPEMF NeoRhythm up to 20260308. This affects an unknown function of the component BLE Interface. Such manipulation leads to missing authentication. The attack can only be initiated within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-2756?
How do I fix CVE-2026-2756?
No fix has been published for CVE-2026-2756 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-2026-2756 being exploited?
There is no known exploitation of CVE-2026-2756 in the wild and no public exploit code.
Sources
Also known as GHSA-vm64-7vcf-58w4.