TI-2026-15424 Aliases CVE-2026-18844 GHSA-qhgm-pqrh-9j38

Pulsetto Vagus Nerve Stimulator Hidden Functionality

LOW 31CWE-912Published 2026-08-11 · Updated 2026-08-11

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: None · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00201 10th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Pulsetto	Vagus Nerve Stimulator	All	—	No fix listed	CNA

Vagus Nerve Stimulator VendorPulsetto Affected All Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-18844
2026-10-03 Alias added: GHSA-qhgm-pqrh-9j38

References

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences