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A proposed class action accuses University Hospitals of negligence after an October 22 cyberattack that took its MyChart portal offline; the Cleveland patient's suit, filed October 28, claims more than a million records were exposed, a number University Hospitals has not confirmed. University of New Mexico Health Sciences Center disclosed a cyberattack October 26 that diverted ambulances for about two hours; the BYOD extortion group claims it compromised 36,000 systems, a figure UNM has not confirmed. Philips updated its Node2Shell advisory October 27 for CVE-2026-111497, the Node.js Brotli decoder flaw it first flagged October 26 against PIC iX 4.x; the advisory still names no impacted products or fixed version. Philips updated its PHP2Shell advisory October 27 for CVE-2026-109618 and CVE-2026-109619, adding five more affected products including IntelliSpace Portal V12 and Philips Axon to the seven already listed. NorthShore Health Centers disclosed a data breach to patients October 27, one of several Midwest provider notifications issued that week. Denver Health Medical Plan notified more than 238,000 members October 26 about a vendor-related data incident. A proposed class action accuses University Hospitals of negligence after an October 22 cyberattack that took its MyChart portal offline; the Cleveland patient's suit, filed October 28, claims more than a million records were exposed, a number University Hospitals has not confirmed. University of New Mexico Health Sciences Center disclosed a cyberattack October 26 that diverted ambulances for about two hours; the BYOD extortion group claims it compromised 36,000 systems, a figure UNM has not confirmed. Philips updated its Node2Shell advisory October 27 for CVE-2026-111497, the Node.js Brotli decoder flaw it first flagged October 26 against PIC iX 4.x; the advisory still names no impacted products or fixed version. Philips updated its PHP2Shell advisory October 27 for CVE-2026-109618 and CVE-2026-109619, adding five more affected products including IntelliSpace Portal V12 and Philips Axon to the seven already listed. NorthShore Health Centers disclosed a data breach to patients October 27, one of several Midwest provider notifications issued that week. Denver Health Medical Plan notified more than 238,000 members October 26 about a vendor-related data incident.
Saturday, October 31, 2026 Issue #499  ·  Est. 2025
Independent brief for device makers
Manufacturers // Tandem Diabetes Care // Products

t:slim X2 insulin pump with interoperable technology

Alternate Controller Enabled Insulin Infusion Pump. Attributes come from Tandem Diabetes Care's own public documentation for this product.

Attributes

Signals
Mobile app Closed-loop control Therapy delivery Handles patient data Wireless connectivity Named operating system Home use
Properties (MITRE EMB3D)
PID-27 Device includes support for firmware/software updates PID-33 Device includes interactive applications, services, or user interfaces PID-41 Device exposes remote network services PID-411 Device exposes remote services with the ability to send, receive, view or modify sensitive information or configurations
Platform
Android companion app: Android app iOS companion app: iOS app Android iOS
Attributes: component types
API Battery Cloud Service Display Firmware Generic Application Local Application Local Service Mobile Application Motor Operating System Pump User Interface
Attributes: interface types
Bluetooth Unknown Wireless
Attributes: assets
Patient Data Software Configuration
Attributes: dataflows
Automated insulin dosing software to Pump (commands, with execution and confirmation) Interoperable Automated Glycemic Controller to Pump (dosing commands) Interoperable Devices to Pump (alerts and alarms displayed to user) Mobile App to Pump over Bluetooth (pump function commands) Mobile App to Tandem Cloud (historical pump and mobile app therapy data) Pump to Interoperable Devices (data sent and received) Pump to Mobile App over Bluetooth (pump information and notifications)

Matched threat intel

10

Advisories in our coverage that share an attribute with this product. A shared attribute is a lead, not a finding. The status column shows only what Tandem Diabetes Care has said.

AdvisoryDateSharedTandem Diabetes Care status
Missing authentication lets an attacker rewrite a cardiac wearableMay 28, 2026Same property (MITRE EMB3D)PID-411No feedback feed from manufacturer
A legacy cardiology system, end-of-service since 2014, recalled for securityJun 10, 2025Same property (MITRE EMB3D)PID-411No feedback feed from manufacturer
A 10.0 SQL injection on a patient health portalSep 5, 2024Same property (MITRE EMB3D)PID-411No feedback feed from manufacturer
EMS patient-care app reflects unsanitized input into a WebViewFeb 10, 2026Same platformiOS 2.6No feedback feed from manufacturer
BPL PWS-01-BT weighing scale sends unencrypted, unauthenticated BLE data to the Be Well appSep 10, 2024Same platformAndroid appNo feedback feed from manufacturer
Philips HealthSuite Health Android app uses encryption too weak for its dataDec 6, 2018Same platformAndroid appNo feedback feed from manufacturer
Insulet Omnipod insulin pump RF link lacks authenticationMar 19, 2020Same signalsNo feedback feed from manufacturer
Philips Veradius Unity, Pulsera and Endura Dual WAN routers use weak encryptionDec 19, 2019Same signalsNo feedback feed from manufacturer
Medtronic MiniMed 508 and MiniMed 5xx and 7xx insulin pumps accept unauthenticated radio commandsJun 27, 2019Same signalsNo feedback feed from manufacturer
Canon Medical flags FragAttacks Wi-Fi flaws in wireless FPD and ultrasound wireless optionsJul 4, 2022Exposed to the same EMB3D threatTID-202No feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-202 Exploitable System Network Stack Component TID-210 Device Vulnerabilities Unpatchable TID-221 Authentication Bypass By Message Replay TID-222 Critical System Service May Be Disabled TID-310 Remotely Accessible Unauthenticated Services TID-316 Incorrect Certificate Verification Allows Authentication Bypass TID-317 Predictable Cryptographic Key TID-318 Insecure Cryptographic Implementation TID-319 Cross Site Scripting (XSS) TID-320 SQL Injection TID-324 HTTP Direct Object Reference TID-329 Improper Password Storage TID-404 Remotely Triggerable Deadlock/DoS TID-406 Unauthorized Messages or Connections TID-407 Missing Message Replay Protection TID-408 Unencrypted Sensitive Data Communication TID-411 Weak/Insecure Cryptographic Protocol
CWE weaknesses
CWE-1104 Use of Unmaintained Third Party Components CWE-1329 Reliance on Component That is Not Updateable CWE-1395 Dependency on Vulnerable Third-Party Component CWE-290 Authentication Bypass by Spoofing CWE-294 Authentication Bypass by Capture-replay CWE-306 Missing Authentication for Critical Function CWE-319 Cleartext Transmission of Sensitive Information CWE-321 Use of Hard-coded Cryptographic Key CWE-326 Inadequate Encryption Strength CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE-916 Use of Password Hash With Insufficient Computational Effort