CVE-2026-3382— ChaiScript boxed_number.hpp get_as memory corruption
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I. Basic Information for CVE-2026-3382
Vulnerability Information
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Vulnerability Title
ChaiScript boxed_number.hpp get_as memory corruption
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
ChaiScript 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChaiScript是ChaiScript开源的一个编程语言。 ChaiScript 6.1.0及之前版本存在缓冲区错误漏洞，该漏洞源于对文件include/chaiscript/dispatchkit/boxed_number.hpp中函数chaiscript::Boxed_Number::get_as的错误操作，可能导致内存损坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | ChaiScript | 6.0 | - |
II. Public POCs for CVE-2026-3382
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2026-03-01 · 5 CVEs total
| CVE-2026-3389 | 3.3 LOW | Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference |
| CVE-2026-3388 | 3.3 LOW | Squirrel sqcompiler.cpp UnaryOP recursion |
| CVE-2026-3384 | 3.3 LOW | ChaiScript chaiscript_eval.hpp Function_Push_Pop recursion |
| CVE-2026-3383 | 3.3 LOW | ChaiScript boxed_number.hpp go divide by zero |
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