CVE-2025-4393
Medium
Description
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
SeverityMedium
CVSS6.5
Exploit probability—
ProductMyCareLink Patient Monitor 24950
PublishedJul 24, 2025
First seenJul 24, 2025
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- Medtronic MyCareLink Patient Monitor 24950June 25, 2025 or later
- Medtronic MyCareLink Patient Monitor 24952June 25, 2025 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Medtronic MyCareLink Patient Monitor 24950 | v < June 25, 2025 | June 25, 2025 |
| Medtronic MyCareLink Patient Monitor 24952 | v < June 25, 2025 | June 25, 2025 |
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