LuaJIT through 2.1 and OpenRusty luajit2 before v2.1-20240314 have an unsinking of IR_FSTORE for NULL metatable, which leads to Denial of Service (DoS).
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade luajit | Sep 18, 2025 | Jul 7, 2025 |
| Amazon Linux Ami 2 | — | Upgrade ecs-service-connect-agent | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade luajit | Jul 11, 2025 | Jul 7, 2025 |
| Suse | — | Upgrade lua51-luajitUpgrade libluajit-5_1-2Upgrade lua51-luajit-develUpgrade luajitUpgrade luajit-develUpgrade libluajit-5_1-2-32bit | Dec 5, 2025 | Aug 19, 2025 |
| Ubuntu | — | Upgrade libluajit-5.1-commonUpgrade libluajit-5.1-2 (Ubuntu Pro)Upgrade libluajit-5.1-common (Ubuntu Pro)Upgrade libluajit-5.1-2Upgrade luajitUpgrade luajit (Ubuntu Pro) | Jul 20, 2026 | Jul 14, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub