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CVE-2026-2655

Estado: AnalizadaBaja (1.1)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Chaiscript — Chaiscript

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-2655",
  "cveTags": [],
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      "description": [
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          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
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      "value": "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."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad fue detectada en ChaiScript hasta 6.1.0. El elemento impactado es la función chaiscript::str_less::operator del archivo include/chaiscript/chaiscript_defines.hpp. La manipulación resulta en use after free. El ataque requiere un enfoque local. El ataque requiere un alto nivel de complejidad. La explotabilidad se considera difícil. El exploit ahora es público y puede ser usado. El proyecto fue informado del problema tempranamente a través de un informe de problema pero aún no ha respondido."
    }
  ],
  "lastModified": "2026-06-17T10:31:28.610",
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