NVD - CPE You are viewing this page in an unauthorized frame window. This is a potential security issue, you are being redirected to https://nvd.nist.gov An official website of the United States government Here's how you know Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites. NVD MENU General Expand or Collapse NVD Dashboard News and Status Updates FAQ Visualizations Legal Disclaimer Vulnerabilities Expand or Collapse Search & Statistics Weakness Types Data Feeds Vendor Comments CVMAP Vulnerability Metrics Expand or Collapse CVSS v4.0 Calculators CVSS v3.x Calculators CVSS v2.0 Calculator Products Expand or Collapse CPE Dictionary CPE Search CPE Statistics SWID Developers Expand or Collapse Start Here Request an API Key Vulnerabilities Products Data Sources Terms of Use Contact NVD Other Sites Expand or Collapse Checklist (NCP) Repository Configurations (CCE) 800-53 Controls SCAP Search Expand or Collapse Vulnerability Search CPE Search Information Technology Laboratory National Vulnerability Database National Vulnerability Database NVD Products The data feeds page now includes data feed files for CPE Dictionary content that reflect the 2.0 /cpes/ and /cpematch/ API JSON schemas. Official Common Platform Enumeration (CPE) Dictionary CPE is a structured naming scheme for information technology systems, software, and packages. Based upon the generic syntax for Uniform Resource Identifiers (URI), CPE includes a formal name format, a method for checking names against a system, and a description format for binding text and tests to a name. Below is the current official version of the CPE Product Dictionary. The dictionary provides an agreed upon list of official CPE names. The dictionary is provided in XML format and is available to the general public. Please check back frequently as the CPE Product Dictionary will continue to grow to include all past, present and future product releases. The CPE Dictionary is updated nightly when modifications or new names are added. As of December 2009, The National Vulnerability Database is now accepting contributions to the Official CPE Dictionary. Organizations interested in submitting CPE Names should contact the NVD CPE team at [emailprotected] for help with the processing of their submission. The CPE Dictionary hosted and maintained at NIST may be used by nongovernmental organizations on a voluntary basis and is not subject to copyright in the United States. Attribution would, however, be appreciated by NIST. CPE Dictionary CPE Dictionary Search CPE Dictionary Growth Statistics Created September 20, 2022 , Updated August 20, 2025 X (link is external) facebook (link is external) linkedin (link is external) youtube (link is external) rss govdelivery (link is external) HEADQUARTERS 100 Bureau Drive Gaithersburg, MD 20899 (301) 975-2000 Webmaster | Contact Us | Our Other Offices Incident Response Assistance and Non-NVD Related Technical Cyber Security Questions: US-CERT Security Operations Center Email: [emailprotected] Phone: 1-888-282-0870 Site Privacy | Accessibility | Privacy Program | Copyrights | Vulnerability Disclosure | No Fear Act Policy | FOIA | Environmental Policy | Scientific Integrity | Information Quality Standards | Commerce.gov | Science.gov | USA.gov