CVE® is a list of entries—each containing an identification number, a
description, and at least one public reference—for publicly known cybersecurity vulnerabilities.

CVE Entries are used in numerous cybersecurity products and services from around the world,
including the U.S. National Vulnerability Database (NVD).

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Our CVE Story: CVE IDs for Simplifying Vulnerability Communications

How and why CVE Numbering Authority (CNA) Palo Alto Networks decided to use only CVE IDs in its security advisories.

CVE Numbering Authorities,
or “CNAs,” are essential to
the CVE Program’s success
and every CVE Entry is added
to the CVE List by a CNA.

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Total CNAs: 141 | Total Countries: 24

CNAs World Map - October 2020

Page Last Updated or Reviewed: October 26, 2020