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

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


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

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Total CNAs: 152 | Total Countries: 25

CNAs World Map - January 2021






Page Last Updated or Reviewed: January 27, 2021