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Canonical » Ubuntu Linux : 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 16 7 4 3 1 1 2 1 2
2007 36 8 13 13 1 1 1 1 4 3 1
2008 58 28 17 14 11 5 2 12 4 4
2009 34 17 3 3 3 4 6 6 3
2010 87 55 28 23 12 5 15 5 3
2011 33 20 10 8 2 2 4 3 1
2012 103 57 58 28 38 10 6 6 2 1
2013 155 62 56 28 18 1 3 1 18 16 8 1
2014 228 109 47 34 13 1 4 29 26 11 1 7
2015 312 171 55 97 23 3 4 2 18 25 16
2016 312 173 45 75 18 1 4 19 32 13 2 1
2017 224 104 25 37 6 1 4 7 12 10
2018 845 221 88 177 57 2 11 6 32 52 6 3
2019 465 77 36 59 15 3 7 21 18 1
2020 336 37 30 47 23 3 4 1 19 12
2021 23 1 4 1 3 1 2
2022 21 2 4 1 2 3
Total 3296 1152 527 651 241 4 44 39 3 200 233 95 7 17
% Of All 35.0 16.0 19.8 7.3 0.1 1.3 1.2 0.1 6.1 7.1 2.9 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
16
36
58
34
87
33
103
155
228
312
312
224
845
465
336
23
21
  2005 8
2006 16
2007 36
2008 58
2009 34
2010 87
2011 33
2012 103
2013 155
2014 228
2015 312
2016 312
2017 224
2018 845
2019 465
2020 336
2021 23
2022 21
Vulnerabilities By Type
1152
527
651
200
241
4
44
95
39
233
7
3
  Denial of Service 1152
Execute Code 527
Overflow 651
Bypass Something 200
Memory Corruption 241
Sql Injection 4
XSS 44
Gain Privilege 95
Directory Traversal 39
Gain Information 233
CSRF 7
Http Response Splitting 3

Click on legend names to show/hide lines for vulnerability types
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P.S: Charts may not be displayed properly especially if there are only a few data points.

This page lists vulnerability statistics for all versions of Canonical Ubuntu Linux. Vulnerability statistics provide a quick overview for security vulnerabilities of this software. You can view versions of this product or security vulnerabilities related to Canonical Ubuntu Linux.

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