NVD / CVE Change History

Returns the change history of CVE records from the U.S. National Vulnerability Database (NIST): each change event (when it happened, the event name such as Initial Analysis, CVE Modified or CVE Rejected, the source, and the field-level details with old and new values). Give cve_id for one CVE, or a change window (change_from and change_to, date-times such as 2024-01-01T00:00:00.000, both or neither, at most 120 days apart), optionally with event_name (for example CVE Rejected). limit is the page size (default 20, at most 100) and start_index the offset; the reply's totalResults says how many events match. A CVE with no recorded changes answers an empty cveChanges. This product uses the NVD API but is not endorsed or certified by the NVD.