Mission and Overview
NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).
Resource Status
NVD contains:

Last updated: 10/20/2014 8:53:53 PM

CVE Publication rate: 48.73

Email List

NVD provides four mailing lists to the public. For information and subscription instructions please visit NVD Mailing Lists

Workload Index
Vulnerability Workload Index: 13.68
About Us
NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

Official Common Platform Enumeration (CPE) Dictionary Statistics

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.

The below statistics capture growth and modification information relating to the official CPE Product Dictionary.

2014
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 1550 810 81 202 0
February 1152 1279 38 89 2
March 1643 1652 63 133 7
April 2106 2229 75 201 6
May 2177 2462 85 220 2
June 1449 2310 78 185 23
July 1605 2132 121 232 22
August 884 1219 47 118 74
September 563 576 137 167 0
October 17 29 3 3 0

2013
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 1404 1638 45 115 9
February 1102 1003 18 73 24
March 1040 1225 23 68 13
April 1270 1597 25 136 26
May 930 1297 26 96 5
June 982 684 23 170 1
July 1619 2182 36 148 9
August 1351 1081 55 205 0
September 1140 824 39 320 0
October 1943 1876 71 207 14
November 1338 1546 37 93 6
December 1387 1285 55 242 1

2012
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 1148 1201 13 37 0
February 1006 1512 29 63 48
March 1620 1957 66 191 230
April 2498 2643 89 704 0
May 3229 5991 178 1016 1
June 2256 3031 190 568 0
July 3117 4152 185 630 28
August 2896 3887 179 413 5
September 1580 1995 105 173 13
October 1822 2555 66 104 5
November 1062 1592 74 147 123
December 939 1092 46 91 0

2011
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 702 447 9 53 17
February 922 854 9 26 1
March 583 282 12 25 1
April 2221 1508 14 65 619
May 818 704 4 58 0
June 686 1024 8 16 2
July 417 696 9 40 0
August 390 765 7 20 18
September 423 3 14 23 0
October 469 0 10 21 0
November 732 571 45 69 0
December 840 619 4 10 0

2010
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 915 804 27 145 1
February 227 42 3 9 1
March 508 198 10 16 49
April 1106 558 12 43 1
May 795 227 10 81 0
June 881 573 9 14 0
July 424 25 5 9 0
August 1254 1151 35 68 8
September 707 601 28 49 1
October 1334 2371 36 47 0
November 1026 978 10 20 0
December 1820 2183 16 165 488

2009
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 179 99 4 29 0
February 420 131 10 20 0
March 831 421 12 23 11
April 588 313 62 76 11
May 612 208 14 21 0
June 211 124 19 24 0
July 239 196 20 28 0
August 106 0 5 6 0
September 329 67 13 23 1
October 102 26 5 9 1
November 1960 1654 26 90 13
December 125 8 5 12 0




*The CPE Dictionary Team is working to address any discrepancy between the number of processed and received submissions. Some submissions may be delayed because they require a feedback cycle between the CPE Dictionary Team and CPE Dictionary Submitters to ensure consistency within the CPE dictionary.