vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-101021

J4Care dcm4che Inefficient Algorithmic Complexity

HIGH
7.5
CVSS Score
Published: October 16, 2026 at 02:28 PM UTC
Updated: October 16, 2026 at 08:04 PM UTC
1 product affected across 1 vendordcm4chee-arc-light

Using dcm4chee-arc-light by J4Care?

Get instant alerts when new vulnerabilities affect dcm4chee-arc-light - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

MultipartInputStream performs inefficient boundary matching and unnecessary buffer copying. Crafted multipart input can force excessive boundary comparisons and repeated copying.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

dcm4chee-arc-light· J4Care
90%
5.35.1
Vendor states this is fixed in 5.35.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-288-02
Source: cverecord
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-288-02.json

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-407

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card