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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 // Orthanc

Orthanc

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

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Stories
4
Products named
4
Product CVEs
5
Responses on record
0
Latest story
Sep 10, 2026

Coverage

4 stories
01
Vulnerability

Orthanc DICOM Server Patches Integer Overflow That Corrupts Heap Memory

CVE-2026-87020, detailed in CISA advisory ICSMA-26-253-02, is an integer overflow in Orthanc DICOM Server that produces a heap out of bounds write when the server decodes a malicious PNG or JPEG. Version 1.13.0 fixes it.

CISASep 102 min read
02
Vulnerability

Nine CVEs in Orthanc, and the image decoder is the soft spot

CERT/CC VU#536588: nine flaws in the Orthanc open-source DICOM server through 1.12.10, including heap overflows in the image decoder rated up to critical and decompression-bomb memory exhaustion.

CERT/CCApr 93 min read
03
Vulnerability

An open-source DICOM server that shipped with auth off by default

ICSMA-25-037-02: Orthanc Server before 1.5.8 did not enable authentication by default when the HTTP interface was exposed, leaving imaging records reachable to any unauthenticated attacker.

CISAFeb 63 min read
04
Vulnerability

Orthanc Osimis DICOM Web Viewer runs JavaScript planted in an uploaded study

CISA advisory ICSMA-24-023-01 covers CVE-2023-7238 (CVSS v3.1 7.1), cross-site scripting in the Orthanc Osimis WebViewer 1.4.2.0-9d9eff4 triggered by a DICOM study carrying an XSS payload. Orthanc recommends updating to Orthanc 24.1.2 or greater.

CISAJan 232 min read

Products in our coverage

CVEs in coverage of Orthanc products

CVE-2023-7238 CVE-2025-0896 CVE-2026-5437 CVE-2026-5445 CVE-2026-87020
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