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CVSS Score Distribution For Top 50 Vendors By Total Number Of "Distinct" Vulnerabilities

Vendor Name Number of Total Vulnerabilities # Of Vulnerabilities Weighted Average % Of Total
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9+ 0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9+
1 Microsoft 8104 2 105 596 233 1520 902 773 1812 25 2136 7.10 0 1 7 3 19 11 10 22 0 26
2 Oracle 7781 2 138 371 543 2364 2190 904 660 33 576 5.90 0 2 5 7 30 28 12 8 0 7
3 Google 6477 41 514 73 1774 640 1104 1203 35 1093 6.70 0 1 8 1 27 10 17 19 1 17
4 Debian 5419 69 294 142 1487 1124 1069 978 16 240 6.20 0 1 5 3 27 21 20 18 0 4
5 IBM 5290 2 63 348 959 1428 1003 531 535 26 395 5.70 0 1 7 18 27 19 10 10 0 7
6 Apple 5279 1 55 358 47 1018 656 1440 743 16 945 6.80 0 1 7 1 19 12 27 14 0 18
7 Cisco 4094 2 6 92 176 902 888 552 952 41 483 6.70 0 0 2 4 22 22 13 23 1 12
8 Redhat 3957 63 320 171 1033 714 605 702 14 335 6.20 0 2 8 4 26 18 15 18 0 8
9 Canonical 3036 45 196 96 895 536 473 559 7 229 6.20 0 1 6 3 29 18 16 18 0 8
10 Linux 2740 1 102 443 73 870 161 219 733 9 129 5.80 0 4 16 3 32 6 8 27 0 5
11 Opensuse 2380 39 158 84 585 475 443 333 5 258 6.30 0 2 7 4 25 20 19 14 0 11
12 Mozilla 2306 12 76 8 522 435 307 398 1 547 7.10 0 1 3 0 23 19 13 17 0 24
13 Fedoraproject 2289 27 129 59 644 535 483 327 8 77 6.10 0 1 6 3 28 23 21 14 0 3
14 HP 1773 1 10 61 43 289 254 126 387 20 582 7.50 0 1 3 2 16 14 7 22 1 33
15 Apache 1562 10 43 44 404 530 176 276 4 75 6.20 0 1 3 3 26 34 11 18 0 5
16 SUN 1547 3 26 98 44 290 271 112 404 3 296 6.90 0 2 6 3 19 18 7 26 0 19
17 Adobe 1380 1 19 14 231 145 91 93 4 782 8.20 0 0 1 1 17 11 7 7 0 57
18 SAP 1024 2 27 67 312 270 169 115 3 59 6.10 0 0 3 7 30 26 17 11 0 6
19 Jenkins 921 1 53 125 440 121 151 19 1 10 5.30 0 0 6 14 48 13 16 2 0 1
20 GNU 908 1 12 52 33 245 207 168 154 36 6.10 0 1 6 4 27 23 19 17 0 4
21 Suse 846 18 77 13 162 107 111 164 194 6.90 0 2 9 2 19 13 13 19 0 23
22 Netapp 786 13 47 31 266 169 143 96 3 18 5.90 0 2 6 4 34 22 18 12 0 2
23 PHP 656 1 20 8 69 204 95 215 2 42 6.80 0 0 3 1 11 31 14 33 0 6
24 Novell 622 1 7 24 8 146 139 46 115 136 6.90 0 1 4 1 23 22 7 18 0 22
25 Imagemagick 614 2 2 339 50 118 96 7 6.00 0 0 0 0 55 8 19 16 0 1
26 Wireshark 597 23 33 181 284 8 46 3 19 5.80 0 0 4 6 30 48 1 8 1 3
27 Gitlab 589 1 8 55 251 188 56 29 1 5.50 0 0 1 9 43 32 10 5 0 0
28 Siemens 565 5 22 27 113 139 142 85 6 26 6.30 0 1 4 5 20 25 25 15 1 5
29 F5 554 1 23 28 167 181 64 61 4 25 6.00 0 0 4 5 30 33 12 11 1 5
30 Symantec 537 4 37 28 117 92 59 107 9 84 6.60 0 1 7 5 22 17 11 20 2 16
31 Vmware 499 6 37 27 109 85 82 98 4 51 6.40 0 1 7 5 22 17 16 20 1 10
32 Intel 487 8 121 17 220 41 12 62 1 5 5.00 0 2 25 3 45 8 2 13 0 1
33 Mcafee 475 7 41 47 160 65 64 66 4 21 5.80 0 1 9 10 34 14 13 14 1 4
34 Freebsd 470 7 59 11 76 88 37 154 3 35 6.40 0 1 13 2 16 19 8 33 1 7
35 Joomla 430 2 7 95 89 61 168 8 6.70 0 0 0 2 22 21 14 39 0 2
36 Moodle 424 6 31 195 104 60 20 8 5.70 0 0 1 7 46 25 14 5 0 2
37 EMC 423 1 26 28 97 67 49 71 13 71 6.70 0 0 6 7 23 16 12 17 3 17
38 Cpanel 421 6 49 56 139 64 53 24 4 26 5.50 0 1 12 13 33 15 13 6 1 6
39 Juniper 390 3 29 27 72 95 39 95 5 25 6.30 0 1 7 7 18 24 10 24 1 6
40 Wordpress 376 8 28 139 85 49 54 1 12 6.00 0 0 2 7 37 23 13 14 0 3
41 Ffmpeg 376 1 2 93 23 110 74 73 7.20 0 0 1 0 25 6 29 20 0 19
42 XEN 370 22 46 7 146 34 51 51 4 9 5.50 0 6 12 2 39 9 14 14 1 2
43 Atlassian 353 2 53 137 81 37 22 21 5.80 0 0 1 15 39 23 10 6 0 6
44 Qemu 352 17 141 10 78 26 19 51 1 9 4.80 0 5 40 3 22 7 5 14 0 3
45 Foxitsoftware 346 1 1 73 48 188 24 11 6.60 0 0 0 0 21 14 54 7 0 3
46 Drupal 329 11 47 98 74 45 44 3 7 5.80 0 0 3 14 30 22 14 13 1 2
47 Zohocorp 324 12 96 56 44 91 1 24 6.60 0 0 0 4 30 17 14 28 0 7
48 Dell 304 2 20 26 61 64 29 55 2 45 6.50 0 1 7 9 20 21 10 18 1 15
49 Broadcom 298 1 11 5 52 61 24 79 2 63 7.10 0 0 4 2 17 20 8 27 1 21
50 Fortinet 296 6 26 129 43 30 37 25 6.00 0 0 2 9 44 15 10 13 0 8

Vendor(s) with highest weighted average (8.20): Adobe  

Weighted average = SUM((Cvss Range (e.g: 2 for range 1-2 )) * (Number of vulnerabilities in that range)) / (Total number of vulnerabilities)
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