CVE-2026-26514

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Source

https://cve.org/CVERecord?id=CVE-2026-26514

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26514.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-26514

Published

2026-03-04T00:00:00Z

Modified

2026-07-08T07:59:58.071586507Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An Argument Injection vulnerability exists in bird-lg-go before commit 6187a4e. The traceroute module uses shlex.Split to parse user input without validation, allowing remote attackers to inject arbitrary flags (e.g., -w, -q) via the q parameter. This can be exploited to cause a Denial of Service (DoS) by exhausting system resources.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26514.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/xddxdd/bird-lg-go

Affected ranges

Type

GIT

Repo

https://github.com/xddxdd/bird-lg-go

Events

Introduced

Fixed

fc2438bbb39e0fc7b69e33ea6e0c43cba80e373f

Fixed

6187a4e3afce6d8c29568f8c72ca497d1f5a2b56

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:xddxdd:bird-lg-go:*:*:*:*:*:go:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.1"
        }
    ]
}

Affected versions

v1.*

v1.0.0

v1.1.0

v1.1.1

v1.2.0

v1.3.0

v1.3.1

v1.3.10

v1.3.11

v1.3.12

v1.3.12.1

v1.3.2

v1.3.2.1

v1.3.2.2

v1.3.3

v1.3.4

v1.3.5

v1.3.6

v1.3.7

v1.3.7.1

v1.3.8

v1.3.9

v1.4.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26514.json"