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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 // GE HealthCare // Products

CARESCAPE B450, E-musb

Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms). Attributes come from GE HealthCare's own public documentation for this product.

Attributes

Signals
Handles patient data Remote access Wired network Physiological waveform processing Hospital network
Properties (MITRE EMB3D)
PID-14 Device includes external peripheral interconnects (e.g., USB, Serial) PID-31 Application-level software is present and running on the device PID-33 Device includes interactive applications, services, or user interfaces PID-41 Device exposes remote network services
Attributes: component types
Circuit Board Display Generic Application Local Application Local Service Pump User Interface

Matched threat intel

3

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 GE HealthCare has said.

AdvisoryDateSharedGE HealthCare status
Philips IntelliVue monitors and PIC iX skip certificate revocation and crash on bad inputSep 10, 2020Same FDA device typeNo feedback feed from manufacturer
Philips IntelliVue and Avalon monitors let an unauthenticated attacker read and write memoryJun 5, 2018Same FDA device typeNo feedback feed from manufacturer
Baxter Phoenix hemodialysis system sends treatment and prescription data in cleartextJun 18, 2020Same signalsNo feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-222 Critical System Service May Be Disabled TID-310 Remotely Accessible Unauthenticated Services TID-311 Default Credentials TID-316 Incorrect Certificate Verification Allows Authentication Bypass TID-319 Cross Site Scripting (XSS) TID-327 Out of Bounds Memory Access TID-404 Remotely Triggerable Deadlock/DoS TID-405 Network Stack Resource Exhaustion TID-408 Unencrypted Sensitive Data Communication TID-411 Weak/Insecure Cryptographic Protocol
CWE weaknesses
CWE-1188 Insecure Default Initialization of Resource CWE-20 Improper Input Validation CWE-276 Incorrect Default Permissions CWE-319 Cleartext Transmission of Sensitive Information CWE-326 Inadequate Encryption Strength CWE-400 Uncontrolled Resource Consumption CWE-476 NULL Pointer Dereference