Vulnerability · Published May 7, 2026 · Assigned by Medtronic
CVE-2025-4386Medtronic MyCareLink Patient Monitor Hardware Debug Port
Medium 6.8
In plain English
A medium-severity security flaw in MyCareLink Patient Monitor 24950 from Medtronic. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.2%top 95.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Medtronic | MyCareLink Patient Monitor 24950 | 0 – before February 25, 2026 |
| Medtronic | MyCareLink Patient Monitor 24952 | 0 – before February 25, 2026 |
Weakness: CWE-1263 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H