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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 10 4 4 3 4
2006 18 7 4 4 1 1 3 1 2
2007 42 11 15 15 1 2 1 1 4 4 1
2008 65 31 21 19 11 6 2 12 4 4
2009 41 21 4 4 3 4 6 7 3
2010 93 58 30 26 13 1 1 7 15 5 3
2011 36 22 10 9 2 2 4 3 1 3
2012 112 60 59 29 40 10 6 7 2 1 1
2013 181 64 57 29 18 1 3 1 20 16 8 1
2014 240 113 47 34 13 1 4 29 26 11 1 7
2015 336 173 56 99 23 3 4 2 20 27 16
2016 324 178 47 79 19 1 4 19 34 13 2 1
2017 229 104 25 37 6 1 4 7 12 10
2018 862 223 88 178 57 2 11 6 32 52 6 3
2019 488 80 40 62 15 3 8 22 18 1
2020 432 68 31 66 23 4 5 1 19 11 1
2021 25 1 4 1 3 3 2
2022 25 4 4 1 2 1 3
Total 3559 1222 546 695 245 5 49 41 3 208 240 97 9 20
% Of All 34.3 15.3 19.5 6.9 0.1 1.4 1.2 0.1 5.8 6.7 2.7 0.3 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
10
18
42
65
41
93
36
112
181
240
336
324
229
862
488
432
25
25
  2005 10
2006 18
2007 42
2008 65
2009 41
2010 93
2011 36
2012 112
2013 181
2014 240
2015 336
2016 324
2017 229
2018 862
2019 488
2020 432
2021 25
2022 25
Vulnerabilities By Type
1222
546
695
208
245
5
49
97
41
240
9
3
  Denial of Service 1222
Execute Code 546
Overflow 695
Bypass Something 208
Memory Corruption 245
Sql Injection 5
XSS 49
Gain Privilege 97
Directory Traversal 41
Gain Information 240
CSRF 9
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 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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