CVE-2026-40030

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Source

https://cve.org/CVERecord?id=CVE-2026-40030

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40030.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-40030

Published

2026-04-08T21:35:25.533Z

Modified

2026-08-12T03:51:21.466926957Z

Severity

8.4 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

parseusbs < 1.9 Command Injection via Volume Path Argument

Details

parseusbs before 1.9 contains an OS command injection vulnerability where the volume listing path argument (-v flag) is passed unsanitized into an os.popen() shell command with ls, allowing arbitrary command injection via crafted volume path arguments containing shell metacharacters. An attacker can provide a crafted volume path via the -v flag that injects arbitrary commands during volume content enumeration.

Database specific

{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "1.9.0"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "fixed": "1.9"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-78"
    ],
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40030.json"
}

References

Affected packages

Git / github.com/khyrenz/parseusbs

Affected ranges

Type

GIT

Repo

https://github.com/khyrenz/parseusbs

Events

Introduced

Fixed

99f05996494e7e41ea0c7e13145ba20eb793e46b

Database specific

Show details

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40030.json"