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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

Abbott

Abbott in MedDevice Cyber coverage: 5 stories, 4 products named, 4 CVEs, and the company's own disclosures.

Public disclosure program
Stories
5
Products named
4
Product CVEs
4
Responses on record
0
Latest story
Oct 19, 2026

Coverage

5 stories
01
Policy

AdvaMed to Build Industry Cybersecurity Standards After a Year of Device Maker Attacks

AdvaMed's board chair says the group will treat cybersecurity like a code of ethics after Stryker, Boston Scientific, Medtronic, Abbott and Intuitive all reported attacks this year.

MedTech DiveOct 192 min read
02
Intelligence

A breach landed inside Abbott’s $21 billion cancer diagnostics buy

Abbott disclosed unauthorized access to a limited number of internal systems in its cancer diagnostics business, months after closing the $21 billion Exact Sciences acquisition. It has not said what was taken.

MedTech DiveJul 172 min read
03
Vulnerability

Abbott ICDs and CRT-Ds allow RF authentication bypass and battery drain

CISA advisory ICSMA-18-107-01 covers CVE-2017-12712 (RF authentication bypass, CVSS 7.5) and CVE-2017-12714 (battery depletion, CVSS 5.3) in Abbott ICDs and CRT-Ds distributed before April 1, 2018. A firmware update is applied through the Merlin PCS Programmer; Current and Promote cannot take it.

CISAApr 174 min read
04
Vulnerability

Abbott Accent, Anthem, Assurity and Allure pacemakers get firmware fix for RF authentication bypass

CISA advisory ICSMA-17-241-01 covers three flaws in Abbott Accent, Anthem, Assurity and Allure pacemakers, led by an RF authentication bypass (CVE-2017-12712, CVSS v3 7.5). A firmware update applied through the Merlin PCS Programmer adds RF wake-up protections and limits RF commands.

CISAAug 293 min read
05
Vulnerability

St. Jude Medical Merlin@home transmitters do not verify the Merlin.net endpoint

CISA advisory ICSMA-17-009-01A covers CVE-2017-5149 (CVSS 8.9) in St. Jude Medical Merlin@home transmitters EX1100 and EX1150: the channel to Merlin.net does not verify endpoint identities. Software version 8.2.2 fixes it and installs automatically.

CISAJan 92 min read

Products in our coverage

  • ICD and CRT-D high voltage device families Current, Ellipse, Fortify, Fortify Assura, Promote, Promote Quadra, Quadra Assura, Quadra Assura MP, Unify, Unify Assura, Unify Quadra; distributed before April 1, 2018 implantable cardioverter defibrillator
  • Accent and Anthem pacemakers Accent/Anthem and Accent MRI, firmware before the August 28 update implantable pacemaker
  • Assurity and Allure pacemakers Assurity/Allure and Assurity MRI, firmware before the August 28 update implantable pacemaker
  • Merlin@home transmitter Inductive models EX1100, EX1100 with MerlinOnDemand capability, RF models EX1150, below version 8.2.2 remote cardiac monitoring transmitter

Products and threat intel

21

Abbott products with the device attributes their own public documentation states, and the advisories in our coverage that share those attributes.

ProductDevice typeAttributesMatched advisories
FreeStyle Libre 3 Continuous Glucose Monitoring SystemIntegrated Continuous Glucose Monitoring System, Factory Calibrated2936
Assert-IQ (DM5000)Recorder, Event, Implantable Cardiac, (With Arrhythmia Detection)2630
Assert-IQ Insertable Cardiac MonitorRecorder, Event, Implantable Cardiac, (Without Arrhythmia Detection)2919
ID NOW COVID-19 2.0Simple Point-Of-Care Device To Detect Sar-Cov-2 Nucleic Acid Targets From Clinical Specimens In Near-Patient Settings1113
Confirm Rx Insertable Cardiac MonitorRecorder, Event, Implantable Cardiac, (Without Arrhythmia Detection)2410
IonicRF GeneratorGenerator, Lesion, Radiofrequency209
ID Now Instrument, ID Now Influenza A & B 2, ID NOW Strep A 2Influenza A And Influenza B Multiplex Nucleic Acid Assay66
FreeStyle Libre 2 Flash Glucose Monitoring SystemIntegrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems185
EnSite Precision Cardiac Mapping System v2.6Computer, Diagnostic, Programmable133
myMerlin Mobile Application (Android)Recorder, Event, Implantable Cardiac, (Without Arrhythmia Detection)173
FreeStyle Libre 2 System, FreeStyle Libre 3 SystemIntegrated Continuous Glucose Monitoring System, Factory Calibrated, Not For Use With Automated Insulin Delivery Systems91
Libre Rio Continuous Glucose Monitoring SystemIntegrated Continuous Glucose Monitor For Non-Intensive Glucose Management, Over-The-Counter281
Assert-IQRecorder, Event, Implantable Cardiac, (With Arrhythmia Detection)120
CentriMag Acute Circulatory Support SystemBlood Pump For Ecmo, Long-Term (> 6 Hours) Use40
EnSite Velocity Cardiac Mapping SystemComputer, Diagnostic, Programmable90
EnSite X EP SystemComputer, Diagnostic, Programmable150
FreeStyle Libre 2 Flash Glucose Monitoring SystemIntegrated Continuous Glucose Monitoring System, Factory Calibrated80
ID NOW Influenza A & B 2Respiratory Virus Panel Nucleic Acid Assay System80
Jot Dx Insertable Cardiac MonitorRecorder, Event, Implantable Cardiac, (Without Arrhythmia Detection)70
Medline ReNewal Reprocessed St. Jude Medical ResponseCatheter, Recording, Electrode, Reprocessed10
MitraClip G4 Steerable Guide CatheterCatheter, Steerable20

CVEs in coverage of Abbott products

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