Vulnerability in 2k Games Sid Meier's Civilization Iv
CVE-2026-116370
A security flaw has been discovered in 2K Games Sid Meier's Civilization IV 1.0.12.68. The affected element is the function loadstring of the component Lua sandbox. Performing a manipulation results in type confusion. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- 2k Games Sid Meier's Civilization Iv — versions 1.0.12.68
Weakness classification (CWE)
References
- vuldb.com/vuln/426334 (technical-description, vdb-entry)
- vuldb.com/vuln/426334/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-116370 (third-party-advisory)
- vuldb.com/submit/1013119 (third-party-advisory)
- github.com/drbloop2000/Sid-Meier-s-Civilization-VI-RCE (related)
- github.com/drbloop2000/Sid-Meier-s-Civilization-VI-RCE/blob/main/Exploit.lua (exploit)
Frequently asked questions
- What is CVE-2026-116370?
- CVE-2026-116370 is a medium-severity vulnerability in 2k Games Sid Meier's Civilization Iv, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 6.3/10. Published 2026-10-26.
- How severe is CVE-2026-116370?
- Medium severity. CVSS v3 base score is 6.3 out of 10.