---
id: CVE-2026-9158
title: >-
  In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE
  connection command to the management interface can lead to a dangling pointer
summary: >-
  In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE
  connection command to the management interface can lead to a dangling pointer.
  This allows subsequent commands to access freed memory (use-after-free).
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-416
vendor: eclipse
product: 4diac_forte
affected:
  - '4diac_forte >= 3.0.0, <= 3.1.0'
published: '2026-06-18'
updated: '2026-07-02'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-9158'
references:
  - url: 'https://gitlab.eclipse.org/security/cve-assignment/-/work_items/109'
    label: emo@eclipse.org
tags:
  - nvd
epss: 0.00601
epssPercentile: 0.47172
ingestedAt: '2026-07-03T13:02:27.804Z'
---

## Overview

In Eclipse 4diac FORTE versions 3.0.0 to 3.1.0, a specially crafted DELETE connection command to the management interface can lead to a dangling pointer. This allows subsequent commands to access freed memory (use-after-free).

## Affected

- `4diac_forte >= 3.0.0, <= 3.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.