Incorrect Permission Assignment for Critical Resource in lomiri-download-manager

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-96424
StatePUBLISHED
AssignerGitLab
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-16 16:22:52 UTC
Updated2026-10-18 14:16:57 UTC
DescriptionIncorrect DBus policy for lomiri-upload-manager (part of lomiri-download-manager) allows arbitrary user to read arbitrary file as root over DBus

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-732 | CWE-732 CWE-732: Incorrect Permission Assignment for Critical Resource

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA UBports Lomiri-download-manager affected 0.1.0 0.3.3 semver Not specified

References

ReferenceSourceLinkTags
gitlab.com/ubports/development/core/lomiri-download-manager/-/work_items/18 [email protected] gitlab.com
gitlab.com/ubports/development/core/lomiri-download-manager/-/commit/779... [email protected] gitlab.com
forums.ubports.com/topic/12671/security-advisory-arbitrary-root-command-executio... [email protected] forums.ubports.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Don "Jake" Ellestad (en)

Additional Advisory Data

Solutions

CNA: 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.

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