# J4Care vulnerabilities

Source: https://junglewise.ai/threats/vendors/j4care  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/j4care.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in J4Care: 0 in the last 7 days and 6 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-97851, was published on 16 October 2026. 6 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 6
- Last 90 days: 6
- All time: 6 (2 critical, 0 exploited in the wild)

## About J4Care

J4Care develops medical imaging and healthcare IT software solutions.

## Latest J4Care vulnerabilities

- [CVE-2026-97851: J4Care dcm4chee-arc-light multiple vulnerabilities](https://junglewise.ai/threats/cve-2026-97851-j4care-dcm4che) (critical, CVSS 9.1, published 16 Oct 2026)
- [CVE-2026-107621: J4Care dcm4che JPEGParser infinite loop in JPEG parsing](https://junglewise.ai/threats/cve-2026-107621-jpegparser-can-enter-an-infinite-loop-while-parsing-a-specially) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-105667: J4Care dcm4che HL7 listener missing authentication for patient merge](https://junglewise.ai/threats/cve-2026-105667-in-the-default-configuration-the-hl7-listener-accepts-adt-a40) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-105279: J4Care dcm4chee-arc-light DICOM authentication bypass](https://junglewise.ai/threats/cve-2026-105279-in-the-default-configuration-the-archive-accepts-dicom) (critical, CVSS 9.1, published 16 Oct 2026)
- [CVE-2026-105273: J4Care dcm4chee-arc-light MP4Parser infinite loop in MP4 box parsing](https://junglewise.ai/threats/cve-2026-105273-mp4parser-does-not-adequately-validate-mp4-box-sizes-a-malformed) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-101021: J4Care dcm4chee-arc-light inefficient algorithmic complexity in multipart parsing](https://junglewise.ai/threats/cve-2026-101021-multipartinputstream-performs-inefficient-boundary-matching-and) (high, CVSS 7.5, published 16 Oct 2026)

## Most severe J4Care vulnerabilities

- [CVE-2026-97851: J4Care dcm4chee-arc-light multiple vulnerabilities](https://junglewise.ai/threats/cve-2026-97851-j4care-dcm4che) (critical, CVSS 9.1, published 16 Oct 2026)
- [CVE-2026-105279: J4Care dcm4chee-arc-light DICOM authentication bypass](https://junglewise.ai/threats/cve-2026-105279-in-the-default-configuration-the-archive-accepts-dicom) (critical, CVSS 9.1, published 16 Oct 2026)
- [CVE-2026-107621: J4Care dcm4che JPEGParser infinite loop in JPEG parsing](https://junglewise.ai/threats/cve-2026-107621-jpegparser-can-enter-an-infinite-loop-while-parsing-a-specially) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-105667: J4Care dcm4che HL7 listener missing authentication for patient merge](https://junglewise.ai/threats/cve-2026-105667-in-the-default-configuration-the-hl7-listener-accepts-adt-a40) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-105273: J4Care dcm4chee-arc-light MP4Parser infinite loop in MP4 box parsing](https://junglewise.ai/threats/cve-2026-105273-mp4parser-does-not-adequately-validate-mp4-box-sizes-a-malformed) (high, CVSS 7.5, published 16 Oct 2026)
- [CVE-2026-101021: J4Care dcm4chee-arc-light inefficient algorithmic complexity in multipart parsing](https://junglewise.ai/threats/cve-2026-101021-multipartinputstream-performs-inefficient-boundary-matching-and) (high, CVSS 7.5, published 16 Oct 2026)

## Vulnerabilities per week

6 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 6 | 2 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## J4Care technologies

- [J4Care Dcm4chee-Arc-Light](https://junglewise.ai/threats/technologies/dcm4chee-arc-light): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "J4Care vulnerabilities", https://junglewise.ai/threats/vendors/j4care, 9 November 2026.