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: 5/4/2016 7:45:23 AM

CVE Publication rate: 19.97

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: 9.33
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.

2016
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 2452 2498 30 447 11
February 530 536 11 139 9
March 910 1004 19 237 3
April 638 730 15 90 79
May 31 31 1 1 0

2015
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 758 993 150 237 3
February 656 1056 73 182 0
March 855 587 42 148 5
April 839 1455 62 161 1
May 430 364 17 81 1
June 736 791 56 105 32
July 446 428 20 95 13
August 564 744 25 86 0
September 81 130 14 15 3
October 216 71 3 18 0
November 144 362 6 30 0
December 788 808 26 174 6

2014
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 1552 810 80 201 0
February 1152 1274 38 89 2
March 1645 1606 63 133 8
April 2106 2227 75 201 6
May 2177 2462 85 219 2
June 1449 2309 78 183 23
July 1607 2132 123 234 22
August 886 1216 48 119 74
September 887 576 382 464 0
October 260 41 32 41 0
November 1380 1070 691 928 0
December 1626 1420 67 151 59

2013
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 1404 1638 45 115 9
February 1106 1003 18 75 24
March 1046 1225 23 68 13
April 1271 1597 25 136 26
May 932 1296 26 97 5
June 989 682 23 173 1
July 1622 2151 36 149 9
August 1359 1083 55 204 2
September 1140 815 39 320 0
October 1943 1874 71 207 14
November 1338 1546 37 93 6
December 1387 1284 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 1622 1956 66 191 230
April 2513 2643 90 706 0
May 3232 5991 178 1015 1
June 2257 3031 190 568 0
July 3124 4117 185 632 28
August 2887 3878 178 412 5
September 1583 1995 105 173 13
October 1828 2555 66 104 6
November 1062 1592 74 147 123
December 939 1089 46 91 0

2011
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 702 447 9 53 17
February 925 854 9 26 1
March 583 282 12 25 1
April 2262 1508 14 65 619
May 818 704 4 58 0
June 686 1024 8 16 2
July 418 696 10 41 0
August 390 763 7 20 18
September 423 3 14 23 0
October 469 0 10 21 0
November 737 571 45 69 0
December 841 619 4 10 0

2010
Month New Entries Modified Entries New Vendors New Products Deprecated Entries
January 990 804 27 145 1
February 234 42 3 9 1
March 508 198 10 16 49
April 1106 558 12 43 1
May 795 227 10 81 0
June 886 573 10 15 0
July 425 25 4 8 0
August 1254 1151 35 68 8
September 707 601 28 49 1
October 1336 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 181 82 5 30 0
February 421 131 10 20 0
March 831 421 12 23 11
April 603 313 62 76 11
May 612 208 14 21 0
June 211 124 19 24 0
July 240 196 20 28 0
August 109 0 5 6 0
September 330 67 13 24 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.