> For the complete documentation index, see [llms.txt](https://docs.medcrypt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.medcrypt.com/fr/references/what-is-cpe.md).

# Qu’est-ce que CPE ?

Les vulnérabilités peuvent être identifiées à l’aide de trois champs : CPE, PURL et SWID. Helm prend en charge CPE et PURL. CPE signifie Common Platform Enumeration.

#### Qu’est-ce que CPE ?

Le NIST définit CPE comme un système de nommage structuré pour les systèmes informatiques, les logiciels et les packages. Il repose sur la syntaxe générique des identifiants de ressources uniformes (URI) et comprend un format de nom formel, une méthode permettant de vérifier les noms par rapport à un système, ainsi qu’un format de description permettant d’associer du texte et des tests à un nom. La spécification CPE a été conçue pour les systèmes d’exploitation, les applications et les périphériques matériels. Elle est maintenue par le NVD.

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