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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CNA Rules, Version 3.0 Now in Effect

Version 3.0, a major update of the CVE Numbering Authorities (CNA) Rules, took effect on March 5, 2020. The CNA Rules are the policies and processes for managing the CNA Program, and were revised with significant input from the CNA community ...

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: 116 | Total Countries: 21

CNAs World Map - March 2020

Page Last Updated or Reviewed: March 31, 2020