CVE-2026-40959

CriticalCVSS 9.3/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 9.3/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-829

Affected software

No affected versions have been published.

Timeline

Published
Apr 16, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-40959: Critical severity, CVSS 9.3 | Vulnix