---
id: CVE-2026-96424
title: >-
  Incorrect Permission Assignment for Critical Resource in
  lomiri-download-manager
summary: >-
  Incorrect DBus policy for lomiri-upload-manager (part of
  lomiri-download-manager) allows arbitrary user to read arbitrary file as root
  over DBus
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-732
vendor: UBports
product: lomiri-download-manager
affected:
  - lomiri-download-manager >= 0.1.0 < 0.3.3
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T15:35:17.561Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-96424'
references:
  - url: >-
      https://gitlab.com/ubports/development/core/lomiri-download-manager/-/work_items/18
  - url: >-
      https://gitlab.com/ubports/development/core/lomiri-download-manager/-/commit/779dfd5bbeb5fe8877627b772e5024e40eda38aa
  - url: >-
      https://forums.ubports.com/topic/12671/security-advisory-arbitrary-root-command-execution-and-unauthenticated-arbitrary-file-read-as-root-in-lomiri-download-manager
tags:
  - cve.org
ingestedAt: '2026-10-16T17:24:46.752Z'
---

## Overview

Incorrect DBus policy for lomiri-upload-manager (part of lomiri-download-manager) allows arbitrary user to read arbitrary file as root over DBus

## Affected

- `lomiri-download-manager >= 0.1.0 < 0.3.3`

## Remediation

Upgrade lomiri-download-manager to 0.3.3, or obtain patched version from your distro. If running Ubuntu Touch, fixed versions are included in Ubuntu Touch 24.04-2.1 and 24.04-1.5.