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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 // Abbott // Products

EnSite Precision Cardiac Mapping System v2.6

Computer, Diagnostic, Programmable. Attributes come from Abbott's own public documentation for this product.

Attributes

Signals
Handles patient data Wired network Physiological waveform processing Field-updatable firmware
Properties (MITRE EMB3D)
PID-27 Device includes support for firmware/software updates PID-31 Application-level software is present and running on the device PID-41 Device exposes remote network services
Attributes: component types
Firmware Generic Application Local Application Local Service
Attributes: assets
Patient Data Software Update

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 Abbott has said.

AdvisoryDateSharedAbbott status
Biosense Webster CARTO 3 V6 SP3 applies Windows patches and antivirus updatesJan 8, 2021Same FDA device typeNo feedback feed from manufacturer
MicroDicom DICOM Viewer 2024.03 fails to validate its update server certificateFeb 6, 2025Same property (MITRE EMB3D)PID-27No feedback feed from manufacturer
Natus Xltek NeuroWorks 8 has eight packet parsing flaws, three scored 10.0Jun 14, 2018Same signalsNo feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-210 Device Vulnerabilities Unpatchable TID-211 Device Allows Unauthenticated Firmware Installation TID-213 Faulty FW/SW Update Integrity Verification TID-215 Unencrypted SW/FW Updates TID-222 Critical System Service May Be Disabled TID-316 Incorrect Certificate Verification Allows Authentication Bypass TID-327 Out of Bounds Memory Access TID-404 Remotely Triggerable Deadlock/DoS
CWE weaknesses
CWE-1104 Use of Unmaintained Third Party Components CWE-122 Heap-based Buffer Overflow CWE-125 Out-of-bounds Read CWE-1329 Reliance on Component That is Not Updateable CWE-345 Insufficient Verification of Data Authenticity CWE-494 Download of Code Without Integrity Check CWE-787 Out-of-bounds Write