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CVE Watch10 sept 2026

CVE-2026-79590

A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ru

CVSS

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Sin CVSS

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 10 sept 2026 · Última mod.: 10 sept 2026

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash.

Referencias oficiales
CVEs relacionados

Sin CVEs relacionados por CWE o producto.