JLSEC-2026-553

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-553.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-553.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-553

Upstream

CVE-2019-6706

Published

2026-05-26T19:45:06.761Z

Modified

2026-05-26T20:00:07.413845201Z

Summary

[none]

Details

Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.

Database specific

{
    "sources": [
        {
            "id": "CVE-2019-6706",
            "imported": "2026-05-26T02:05:09.380Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-6706",
            "published": "2019-01-23T19:29:00.447Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6706",
            "modified": "2024-11-21T04:46:59.147Z",
            "database_specific": {
                "status": "Modified"
            }
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / Lua_jll

Package

Name: Lua_jll
Purl: pkg:julia/Lua_jll?uuid=a4086b1d-a96a-5d6b-8e4f-2030e6f25ba6

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.6+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-553.json"