JLSEC-2026-558
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-558.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-558.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-558
- Upstream
- Published
- 2026-05-26T19:45:06.761Z
- Modified
- 2026-05-26T20:00:07.556331956Z
- Summary
- [none]
- Details
-
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "published": "2022-03-14T15:15:09.373Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44964", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-44964", "database_specific": { "status": "Modified" }, "modified": "2024-11-21T06:31:44.853Z", "id": "CVE-2021-44964", "imported": "2026-05-26T02:05:11.425Z" } ] }- References
-
- http://lua-users.org/lists/lua-l/2021-11/msg00186.html
- http://lua-users.org/lists/lua-l/2021-11/msg00186.html
- http://lua-users.org/lists/lua-l/2021-12/msg00007.html
- http://lua-users.org/lists/lua-l/2021-12/msg00007.html
- http://lua-users.org/lists/lua-l/2021-12/msg00015.html
- http://lua-users.org/lists/lua-l/2021-12/msg00015.html
- http://lua-users.org/lists/lua-l/2021-12/msg00030.html
- http://lua-users.org/lists/lua-l/2021-12/msg00030.html
- https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability
- https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability