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CVE-2026-2655
LOW2.5
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.12.5
SeveridadeLOW
Vetor CVSSCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Vetor de ataqueLOCAL
ComplexidadeHIGH
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado2/18/2026
Ultima modificacao2/19/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
chaiscript:chaiscript
Fraquezas (CWE)
CWE-119CWE-416
Referencias
https://github.com/ChaiScript/ChaiScript/(cna@vuldb.com)
https://github.com/ChaiScript/ChaiScript/issues/632(cna@vuldb.com)
https://vuldb.com/?ctiid.346453(cna@vuldb.com)
https://vuldb.com/?id.346453(cna@vuldb.com)
https://vuldb.com/?submit.752788(cna@vuldb.com)
https://github.com/ChaiScript/ChaiScript/issues/632(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlacoes IOC
Sem correlacoes registradas
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