CVE-2026-3384 Details
Description
A security vulnerability has been detected in ChaiScript up to 6.1.0. This impacts the function chaiscript::eval::AST_Node_Impl::eval/chaiscript::eval::Function_Push_Pop of the file include/chaiscript/language/chaiscript_eval.hpp. The manipulation leads to uncontrolled recursion. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
A stack overflow vulnerability due to uncontrolled recursion has been identified in ChaiScript versions through 6.1.0. The issue arises in the evaluation function 'chaiscript::eval::AST_Node_Impl::eval' and 'chaiscript::eval::Function_Push_Pop', located in 'include/chaiscript/language/chaiscript_eval.hpp'. This vulnerability requires local exploitation and has been publicly disclosed, with an available proof-of-concept exploit.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 2, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/ChaiScript/ChaiScript/ | [email protected] | Product |
| https://github.com/ChaiScript/ChaiScript/issues/633 | [email protected] | Issue Tracking |
| https://github.com/ChaiScript/ChaiScript/issues/633#issue-3828176056 | [email protected] | Issue Tracking |
| https://vuldb.com/?ctiid.348270 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.348270 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.761303 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-404 | Improper Resource Shutdown or Release | [email protected] |
| CWE-674 | Uncontrolled Recursion | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| chaiscript chaiscript | <= 6.1.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 5, 2026 | Initial Analysis | [email protected] |
| Mar 1, 2026 | New CVE Received | [email protected] |