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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 B850

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

Attributes

Signals
Physiological waveform processing
Properties (MITRE EMB3D)
PID-11 Device includes a microprocessor PID-33 Device includes interactive applications, services, or user interfaces PID-41 Device exposes remote network services
Attributes: component types
CPU Local Application Local Service User Interface
Attributes: assets
Telemetry Data

Matched threat intel

2

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
Canon Medical holds off on Meltdown and Spectre patches for its diagnostic imaging equipmentJan 15, 2018Same property (MITRE EMB3D)PID-11No feedback feed from manufacturer
Cepheid GeneXpert Xpress 6.4a ships without Windows speculative execution mitigationsMar 11, 2026Exposed to the same EMB3D threatTID-103No feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-103 Microarchitectural Side Channels TID-210 Device Vulnerabilities Unpatchable TID-222 Critical System Service May Be Disabled TID-310 Remotely Accessible Unauthenticated Services TID-311 Default Credentials
CWE weaknesses
CWE-1104 Use of Unmaintained Third Party Components CWE-1188 Insecure Default Initialization of Resource CWE-1329 Reliance on Component That is Not Updateable CWE-276 Incorrect Default Permissions