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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 // Elekta // Products

Monaco RTP System

System, Planning, Radiation Therapy Treatment. Attributes come from Elekta's own public documentation for this product.

Attributes

Signals
File import Therapy delivery Handles patient data DICOM or image parsing Named operating system Hospital network
Properties (MITRE EMB3D)
PID-23 Device includes OS/kernel PID-31 Application-level software is present and running on the device PID-312 Device includes programming languages and libraries PID-3121 Device includes support for object oriented programming languages(e.g., Java, Python, PHP, C++) PID-3122 Device includes support for manual memory management programming languages (e.g. C, C++) PID-33 Device includes interactive applications, services, or user interfaces PID-41 Device exposes remote network services
Platform
Windows
Attributes: component types
Framework Generic Application Generic Hardware Library Local Application Local Service Operating System User Interface
Attributes: interface types
Unknown
Attributes: assets
Calibration Data Patient Data Report Data Sensor Data
Attributes: dataflows
CT and MR scans to Monaco RTP System (patient diagnostic imaging data) Linear accelerator to Monaco (source dosimetry data and patient imaging data) Linear accelerator to Monaco RTP System (source dosimetry data) Monaco RTP System to patient file (treatment plan parameters)

Matched threat intel

17

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 Elekta has said.

AdvisoryDateSharedElekta status
A crafted JPEG inside a DICOM file overflows a viewer heapAug 6, 2026Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
Cepheid GeneXpert Xpress 6.4a ships without Windows speculative execution mitigationsMar 11, 2026Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
A heart pump controller drew a Class I recall with no attacker in sightOct 14, 2025Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
MicroDicom patched, then patched again, for the same file-parser classJun 10, 2025Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
Two rounds of memory-corruption bugs in one DICOM viewerMar 20, 2025Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
A patient monitor with a hidden backdoor that phones homeJan 30, 2025Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
Santesoft Sante FFT Imaging 1.4.1 has an out-of-bounds write in DCM file handlingMar 5, 2024Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
Santesoft Sante DICOM Viewer Pro 14.0.3 out-of-bounds read triggered by a malicious DICOM fileFeb 27, 2024Same property (MITRE EMB3D)PID-3122No feedback feed from manufacturer
B. Braun OnlineSuite AP 3.0 and earlier allows unauthenticated file upload and DLL hijackingOct 22, 2020Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
Capsule Technologies SmartLinx Neuron 2 kiosk escapes to admin with a USB keyboardJul 14, 2020Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
GE Healthcare ultrasound systems let a local user escape Kiosk Mode to the operating systemFeb 18, 2020Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
Canon Medical holds off on Meltdown and Spectre patches for its diagnostic imaging equipmentJan 15, 2018Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
Philips issues WannaCry guidance naming IntelliSpace Portal Workstation IX and Event ManagementMay 15, 2017Same property (MITRE EMB3D)PID-23No feedback feed from manufacturer
Empty passwords and cleartext storage in a home cardiac monitorJul 24, 2025Exposed to the same EMB3D threatTID-326No feedback feed from manufacturer
Pixmeo OsiriX MD crashes on crafted DICOM files and sends web portal credentials in cleartextMay 8, 2025Exposed to the same EMB3D threatTID-327No feedback feed from manufacturer
Swisslog Translogic Nexus Control Panel ships hard-coded root passwords and unvalidated updatesAug 3, 2021Exposed to the same EMB3D threatTID-327No feedback feed from manufacturer
Philips PageWriter TC cardiographs expose a hard-coded superuser password and unchecked inputAug 16, 2018Exposed to the same EMB3D threatTID-327No feedback feed from manufacturer

Threats and weaknesses in matched advisories

MITRE EMB3D threats
TID-103 Microarchitectural Side Channels TID-111 Untrusted External Storage TID-116 Latent Privileged Access Port TID-202 Exploitable System Network Stack Component TID-204 Untrusted Programs Can Access Privileged OS Functions TID-205 Existing OS Tools Maliciously Used for Device Manipulation TID-210 Device Vulnerabilities Unpatchable TID-211 Device Allows Unauthenticated Firmware Installation TID-219 OS/Kernel Privilege Escalation TID-222 Critical System Service May Be Disabled TID-224 Excessive Access via Software Diagnostic Features TID-305 Program Executes Dangerous System Calls TID-310 Remotely Accessible Unauthenticated Services TID-311 Default Credentials TID-323 Path Traversal TID-326 Insecure Deserialization TID-327 Out of Bounds Memory Access TID-328 Hardcoded Credentials TID-329 Improper Password Storage TID-401 Undocumented Protocol Features TID-406 Unauthorized Messages or Connections TID-408 Unencrypted Sensitive Data Communication
CWE weaknesses
CWE-1104 Use of Unmaintained Third Party Components CWE-1188 Insecure Default Initialization of Resource CWE-122 Heap-based Buffer Overflow CWE-125 Out-of-bounds Read CWE-1329 Reliance on Component That is Not Updateable CWE-1392 Use of Default Credentials CWE-22 Improper Limitation of a Pathname to a Restricted Directory CWE-276 Incorrect Default Permissions CWE-427 Uncontrolled Search Path Element CWE-434 Unrestricted Upload of File with Dangerous Type CWE-502 Deserialization of Untrusted Data CWE-506 Embedded Malicious Code CWE-522 Insufficiently Protected Credentials CWE-787 Out-of-bounds Write CWE-798 Use of Hard-coded Credentials CWE-912 Hidden Functionality