Medtronic MiniMed, Inc.: Alternate Controller Enabled Insulin Infusion Pump

A software anomaly can occur when the pump is paired with the Instinct sensor. Under certain circumstances, the pump unexpectedly stops delivering insulin and displays two error messages back-to-back: Pump Error 53 followed immediately by Pump Error 23. Insulin delivery will stop which may lead to delayed therapy and an increased risk of hyperglycemia or diabetic ketoacidosis (DKA).

Tags

FDA recall, medical device, class 2, Clinical Chemistry, Software design, Open, Classified

Related exam domains

CISSP 3: Security Architecture and Engineering; CISSP 8: Software Development Security; CISM 2: Information Security Risk Management

Source record id

Z-2698-2026

First seen by InfoSec Signals

9/23/2026

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