CVE-2025-4393

Medtronic MyCareLink Patient Monitor has an internal service that deserializes data, which allows a local attacker to interact with the service by crafting a binary payload to crash the service or elevate privileges. This issue affects MyCareLink Patient Monitor models 24950 and 24952: before June 25, 2025

Score

CVSS 3.1 6.5 Medium

Status

Deferred - security@medtronic.com

Published

2025-07-24

Last modified

2026-03-27

Weaknesses

CWE-502

Affected products

• Mycarelink Patient Monitor 24950 (Medtronic)
• Mycarelink Patient Monitor 24952 (Medtronic)

References

• https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-205-01
• https://www.medtronic.com/en-us/e/product-security/security-bulletins/mycarelink-patient-monitor-vulnerabilities.html