CVE-2026-48700

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Source
https://cve.org/CVERecord?id=CVE-2026-48700
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48700.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48700
Downstream
Published
2026-05-22T18:43:05.549Z
Modified
2026-07-08T08:05:28.812982551Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N/R:I/V:D/RE:M/U:Clear CVSS Calculator
Summary
[none]
Details

An issue was discovered in all versions of PCManFM-Qt starting from 1.1.0. When a regular file's path is passed as a URI in an org.freedesktop.FileManager1.ShowFolders D-Bus method call, PCManFM-Qt delegates to a different program (based on the file type) without user confirmation. This could be used to achieve code execution or circumvent network namespace restrictions. NOTE: those outcomes are potentially unwanted by most users; however, the behavior of the product does comply with the applicable specification, and a simplistic solution (ensuring that the URI does not name a regular file) may have adverse consequences for I/O.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48700.json",
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-913"
    ],
    "isDisputed": true
}
References

Affected packages

Git / github.com/lxqt/pcmanfm-qt

Affected ranges

Type
GIT
Repo
https://github.com/lxqt/pcmanfm-qt
Events
Introduced
031f41d29f00264c7d42ad20946aa3c86b67fbfe
Last affected
8c4715a327170c20e7d7f3088e9cdc29ca485ba0
Database specific 
{
    "extracted_events": [
        {
            "introduced": "1.1.0"
        },
        {
            "last_affected": "2.4.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

1.*
1.1.0
1.2.0
1.2.1
1.3.0
1.4.0
1.4.1
2.*
2.0.0
2.1.0
2.2.0
2.3.0
2.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48700.json"