CVE-2026-3382
ChaiScript boxed_number.hpp get_as memory corruption
- State
- Published
- Severity
- 4.8 Medium
- Published
- Mar 1, 2026
- Updated
- May 5, 2026
- Reserved
- Feb 28, 2026
Description
A security flaw has been discovered in ChaiScript up to 6.1.0. The impacted element is the function chaiscript::Boxed_Number::get_as of the file include/chaiscript/dispatchkit/boxed_number.hpp. Performing a manipulation results in memory corruption. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.3 Low | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 1.7 Low | AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-119 Memory Corruption
Affected Products
| Product | Versions |
|---|---|
ChaiScriptn/a |
|
References
- VDB-348268 | ChaiScript boxed_number.hpp get_as memory corruptionvdb-entrytechnical-description
- VDB-348268 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #761301 | ChaiScript develop branch Memory Corruptionthird-party-advisory
- https://github.com/ChaiScript/ChaiScript/issues/635issue-tracking
- https://github.com/ChaiScript/ChaiScript/issues/635#issue-3828258513exploitissue-tracking
- https://github.com/ChaiScript/ChaiScript/product
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