CVE-2026-18844

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.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-223-02.json
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-02

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 20:17

Updated : 2026-09-08 19:30

NVD link : CVE-2026-18844

Mitre link : CVE-2026-18844

CVE.ORG link : CVE-2026-18844

JSON object : View

Products Affected

No product.

CWE

CWE-912

Hidden Functionality

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