CVE-2026-18844: Pulsetto Vagus Nerve Stimulator Hidden Functionality

Published Aug 11, 2026
·
Updated

The firmware of the Pulsetto Vagus Nerve Stimulator accepts several undisclosed commands over its Bluetooth Low Energy (BLE) interface. These commands are sent without authentication or encryption, and are never issued by the companion mobile application, yet are fully processed by the device when it is powered on.

Affected Software

1 affected component
Pulsetto Vagus Nerve Stimulator

Event History

Aug 11, 2026
CVE Published
via MITRE·08:03 PM
Data Sourced
via MITRE·08:03 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·08:17 PM
DescriptionSeverityWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2026-18844?

CVE-2026-18844 has a severity rating of 8.1, indicating a high risk level.

2

How do I fix CVE-2026-18844?

Currently, there is no fix available for CVE-2026-18844, and users are advised to monitor for updates from the manufacturer.

3

What type of device is affected by CVE-2026-18844?

CVE-2026-18844 affects the Pulsetto Vagus Nerve Stimulator.

4

What is the main risk associated with CVE-2026-18844?

The main risk involves the exposure to undisclosed commands that can be sent over Bluetooth without authentication or encryption.

5

Can CVE-2026-18844 impact patient safety?

Yes, due to the high severity and potential for unauthorized commands to be executed, CVE-2026-18844 poses a serious risk to patient safety.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203
CVE-2026-18844 - Pulsetto Vagus Nerve Stimulator Hidden Functionality - SecAlerts