2458864 – (CVE-2026-40959) CVE-2026-40959 luanti: Luanti: Lua sandbox escape via crafted mod

Bug 2458864 (CVE-2026-40959) - CVE-2026-40959 luanti: Luanti: Lua sandbox escape via crafted mod

Summary: CVE-2026-40959 luanti: Luanti: Lua sandbox escape via crafted mod

Keywords:
Status:	NEW
Alias:	CVE-2026-40959
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	urgent
Severity:	urgent
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	2458909
Blocks:
TreeView+	depends on / blocked

Attachments	(Terms of Use)

Description OSIDB Bzimport 2026-04-16 02:01:56 UTC

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

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