CVE-2026-48936

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-48936
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48936.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48936
Aliases
Downstream
Related
Published
2026-06-26T01:14:36.878Z
Modified
2026-07-08T08:09:42.722316172Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw in Node.js Permission API can cause a local server to be started (via a Unix domain socket), even without the --allow-net permission.

This vulnerability affects one supported release line: Node.js 26.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "26.3.0"
                },
                {
                    "last_affected": "26.3.0"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48936.json",
    "cna_assigner": "hackerone",
    "cwe_ids": [
        "CWE-284"
    ]
}
References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events
Introduced
b7e6a5d37e7a14ef0f2cc95214b95d66c4081415
Last affected
b7e6a5d37e7a14ef0f2cc95214b95d66c4081415
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:nodejs:node.js:26.3.0:*:*:*:-:*:*:*",
    "extracted_events": [
        {
            "introduced": "26.3.0"
        },
        {
            "last_affected": "26.3.0"
        }
    ]
}

Affected versions

26.*
26.3.0
v26.*
v26.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48936.json"