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Canonical : Vulnerability Statistics

Vulnerability Feeds & Widgets

Vulnerability Trends Over Time

Year # of Vulnerabilities DoS Code Execution Overflow Memory Corruption Sql Injection XSS Directory Traversal Http Response Splitting Bypass something Gain Information Gain Privileges CSRF File Inclusion # of exploits
2005 8 3 4 3 3
2006 17 8 4 3 1 1 2 1 2
2007 34 8 11 11 1 1 1 1 4 3 1
2008 57 27 17 14 11 5 2 12 4 4
2009 30 13 3 3 3 4 6 6 3
2010 83 53 25 21 12 5 15 5 3
2011 29 17 7 7 2 1 4 2 1
2012 103 56 57 27 38 10 6 6 2 1
2013 155 62 56 28 18 1 3 1 18 16 8 1
2014 214 108 48 34 13 1 4 29 26 12 1 7
2015 313 171 55 98 23 3 4 2 19 25 16
2016 309 171 44 75 18 1 4 19 32 12 2 1
2017 220 104 25 37 6 1 4 4 11 10
2018 845 220 87 174 56 2 11 6 32 52 6 3
2019 418 73 34 59 13 3 7 21 18 1
2020 202 26 22 40 10 5 1 15 12
2021 26 1 4 1 1 2
Total 3063 1121 503 635 225 4 46 34 3 190 231 91 7 17
% Of All 36.6 16.4 20.7 7.3 0.1 1.5 1.1 0.1 6.2 7.5 3.0 0.2 0.0

Warning : Vulnerabilities with publish dates before 1999 are not included in this table and chart. (Because there are not many of them and they make the page look bad; and they may not be actually published in those years.)

Vulnerabilities By Year
8
17
34
57
30
83
29
103
155
214
313
309
220
845
418
202
26
  2005 8
2006 17
2007 34
2008 57
2009 30
2010 83
2011 29
2012 103
2013 155
2014 214
2015 313
2016 309
2017 220
2018 845
2019 418
2020 202
2021 26
Vulnerabilities By Type
1121
503
635
190
225
4
46
91
34
231
7
3
  Denial of Service 1121
Execute Code 503
Overflow 635
Bypass Something 190
Memory Corruption 225
Sql Injection 4
XSS 46
Gain Privilege 91
Directory Traversal 34
Gain Information 231
CSRF 7
Http Response Splitting 3

Click on legend names to show/hide lines for vulnerability types
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This page lists vulnerability statistics for all products of Canonical. Vulnerability statistics provide a quick overview for security vulnerabilities related to software products of this vendor. You can view products of this vendor or security vulnerabilities related to products of Canonical.

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