CVE-2026-40959

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Source
https://cve.org/CVERecord?id=CVE-2026-40959
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40959.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-40959
Aliases
Downstream
Published
2026-04-16T00:51:19.520Z
Modified
2026-07-08T08:26:15.905352957Z
Severity
  • 9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Luanti 5 before 5.15.2, when LuaJIT is used, allows a Lua sandbox escape via a crafted mod.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40959.json",
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-829"
    ]
}
References

Affected packages

Git / github.com/luanti-org/luanti

Affected ranges

Type
GIT
Repo
https://github.com/luanti-org/luanti
Events
Introduced
f9d1810b1e763a6c0a47ff30bd83d7903d3d614f
Fixed
044ab8a35be38593aefd8fdde9601cc44754f3cc
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "5.0.0"
        },
        {
            "fixed": "5.15.2"
        }
    ]
}

Affected versions

5.*
5.0.0
5.1.0
5.10.0
5.10.0-rc1
5.11.0
5.11.0-rc1
5.12.0
5.13.0
5.14.0
5.14.0-rc1
5.15.0
5.15.0-rc1
5.15.1
5.2.0
5.3.0
5.4.0
5.5.0
5.6.0
5.7.0
5.8.0
5.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40959.json"