---
id: CVE-2026-107621
title: J4Care dcm4che Loop with Unreachable Exit Condition
summary: >-
  JPEGParser can enter an infinite loop while parsing a specially crafted or
  truncated stream.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cvssSource: cna
cwe:
  - CWE-835
vendor: J4Care
product: dcm4chee-arc-light
affected:
  - dcm4chee-arc-light 5.35.1
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-16T15:06:14.064169Z'
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T15:20:19.201Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107621'
references:
  - url: 'https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-288-02'
  - url: >-
      https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-288-02.json
tags:
  - cve.org
ingestedAt: '2026-10-16T15:11:47.129Z'
---

## Overview

JPEGParser can enter an infinite loop while parsing a specially crafted or truncated stream.

## Affected

- `dcm4chee-arc-light 5.35.1`

## Remediation

J4Care has provided a fix for the vulnerabilities. J4Care recommends users implement release 5.35.2 or later.