Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-79590 →

DEBIAN-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 Ruby source...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 mruby

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 mruby

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 mruby

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Références

advisory security-tracker.debian.org