CVE-2026-53632

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Source
https://cve.org/CVERecord?id=CVE-2026-53632
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53632.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-53632
Aliases
Downstream
Related
Published
2026-06-22T15:54:09.240Z
Modified
2026-07-15T01:49:21.083273680Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H CVSS Calculator
Summary
NTLMv2 hash disclosure via UNC path handling on Windows
Details

launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.1, the launch-editor NPM package accesses arbitrary paths including Windows UNC paths. When a UNC path is opened, Windows automatically attempts NTLM authentication to the remote host, causing the user’s NTLMv2 password hash to be leaked to an attacker-controlled SMB server. This can result in credential compromise through offline hash cracking. This vulnerability is fixed in 2.14.1.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53632.json",
    "cna_assigner": "GitHub_M",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "8.0.0"
                },
                {
                    "fixed": "8.0.16"
                },
                {
                    "introduced": "7.0.0"
                },
                {
                    "fixed": "7.3.5"
                },
                {
                    "fixed": "6.4.3"
                },
                {
                    "fixed": "0.1.24"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-522",
        "CWE-73"
    ]
}
References

Affected packages

Git / github.com/vitejs/launch-editor

Affected ranges

Type
GIT
Repo
https://github.com/vitejs/launch-editor
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3f97c648307a70e7c930ba63f040e6ba8e72bc16
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.14.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v1.*
v1.0.0
v2.*
v2.0.0
v2.1.0
v2.10.0
v2.11.0
v2.11.1
v2.12.0
v2.13.0
v2.13.1
v2.13.2
v2.14.0
v2.2.0
v2.2.1
v2.3.0
v2.4.0
v2.5.0
v2.6.0
v2.6.1
v2.7.0
v2.8.0
v2.8.1
v2.8.2
v2.9.0
v2.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53632.json"