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

{
  "id": "57e36581cc13c37f864654aafc7803f818c26679531cb9fafc05240ca499a868",
  "url": "https://osv.dev/vulnerability/CVE-2026-96424",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "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",
    "evidence": "osv:CVE-2026-96424",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-96424",
      "aliases": [
        "CVE-2026-96424"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/ubports/development/core/lomiri-download-manager",
              "type": "GIT",
              "events": [
                {
                  "introduced": "53ad616080b3a345cae5ba9f8256d855c73cb2e2"
                },
                {
                  "fixed": "c45a239e772a1701ae0ee7defd0991069e14d8ce"
                },
                {
                  "fixed": "779dfd5bbeb5fe8877627b772e5024e40eda38aa"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0.1.0"
                      },
                      {
                        "fixed": "0.3.3"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "779dfd5bbeb5fe8877627b772e5024e40eda38aa"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.3.2",
            "0.3.1",
            "0.3.0",
            "0.2.2",
            "0.2.1",
            "0.2.0",
            "0.1.3",
            "0.1.2",
            "0.1.1",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-96424.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.400302521Z",
      "provider": "osv",
      "references": [
        "https://gitlab.com/ubports/development/core/lomiri-download-manager",
        "https://gitlab.com/ubports/development/core/lomiri-download-manager/-/work_items/18",
        "https://forums.ubports.com/topic/12671/security-advisory-arbitrary-root-command-execution-and-unauthenticated-arbitrary-file-read-as-root-in-lomiri-download-manager",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96424.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-96424",
        "https://gitlab.com/ubports/development/core/lomiri-download-manager/-/commit/779dfd5bbeb5fe8877627b772e5024e40eda38aa"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-732"
        ],
        "cna_assigner": "GitLab",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96424.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-96424",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490127,
  "published_at": "2026-10-16T15:35:17.561+00:00"
}