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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 18 8 4 4 1 1 2 1 2
2007 38 9 15 15 1 1 1 1 4 3 1
2008 62 30 20 18 11 5 2 12 4 4
2009 37 18 4 4 3 4 6 7 3
2010 89 56 28 24 12 5 15 5 3
2011 33 20 10 8 2 2 4 3 1
2012 109 60 59 29 40 10 6 7 2 1 1
2013 164 63 56 29 18 1 3 1 18 16 8 1
2014 231 109 48 34 13 1 4 30 26 12 1 7
2015 315 172 55 98 23 3 4 2 19 25 16
2016 314 174 46 76 18 1 4 19 33 13 2 1
2017 231 104 25 37 6 1 4 7 12 10
2018 859 223 88 177 57 2 11 6 32 52 6 3
2019 491 78 41 62 15 4 8 24 18 1
2020 419 51 30 53 23 3 4 1 19 12 1
2021 31 1 4 1 3 3 2
2022 21 2 4 1 2 3
Total 3470 1181 541 673 243 4 45 40 3 205 237 97 8 18
% Of All 34.0 15.6 19.4 7.0 0.1 1.3 1.2 0.1 5.9 6.8 2.8 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
18
38
62
37
89
33
109
164
231
315
314
231
859
491
419
31
21
  2005 8
2006 18
2007 38
2008 62
2009 37
2010 89
2011 33
2012 109
2013 164
2014 231
2015 315
2016 314
2017 231
2018 859
2019 491
2020 419
2021 31
2022 21
Vulnerabilities By Type
1181
541
673
205
243
4
45
97
40
237
8
3
  Denial of Service 1181
Execute Code 541
Overflow 673
Bypass Something 205
Memory Corruption 243
Sql Injection 4
XSS 45
Gain Privilege 97
Directory Traversal 40
Gain Information 237
CSRF 8
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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