VULNERABILITY INTELLIGENCE
CVE-2026-2655
CVSS score2.5 LOW
EPSS probability0.21%
CISA KEVNot currently listed
Published2026-02-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Description
A vulnerability was detected in ChaiScript up to 6.1.0. The impacted element is the function chaiscript::str_less::operator of the file include/chaiscript/chaiscript_defines.hpp. The manipulation results in use after free. The attack requires a local approach. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Weakness classification
- cna@vuldb.com: CWE-119
Primary references
- cna@vuldb.com — Product
- cna@vuldb.com — Exploit, Issue Tracking, Vendor Advisory
- cna@vuldb.com — Exploit, Issue Tracking, Vendor Advisory
- cna@vuldb.com — Third Party Advisory, VDB Entry
- cna@vuldb.com — Third Party Advisory, VDB Entry
- cna@vuldb.com — Third Party Advisory, VDB Entry
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 — Exploit, Issue Tracking, Vendor Advisory