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Debian » Debian 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
1999 26 5 3 9 3
2000 17 5 2 3 1 5
2001 32 8 10 9 1 4
2002 9 3 2 4 1 2
2003 11 2 1 5 1 5
2004 23 5 11 6 1 2 1
2005 49 18 17 16 1 2
2006 24 11 5 4 2 1 4
2007 33 4 16 13 1 1 3 4 2
2008 59 29 14 12 8 4 2 15 6 4 1
2009 25 9 5 4 2 1 5 4 1
2010 65 43 10 15 8 2 16 4 2
2011 49 33 5 7 3 1 2 4 1 3
2012 62 35 25 17 16 4 4 5 1
2013 97 65 15 25 9 1 1 7 8 3 1
2014 173 99 41 28 9 5 9 1 12 14 10 2 5
2015 283 147 43 75 11 1 16 1 2 17 25 5 1
2016 417 222 77 120 20 1 10 5 2 34 40 11 3
2017 684 260 71 137 19 3 19 6 18 44 10 3
2018 1349 278 174 272 41 3 38 27 1 64 82 8 5 2
2019 769 104 86 101 14 7 27 8 1 36 43 3 6 2 2
2020 526 56 42 75 7 7 26 7 1 37 39 5 2
2021 184 27 26 22 3 1 5 5 6 9
Total 4966 1468 701 979 171 32 163 64 7 267 342 94 23 4 14
% Of All 29.6 14.1 19.7 3.4 0.6 3.3 1.3 0.1 5.4 6.9 1.9 0.5 0.1

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
26
17
32
9
11
23
49
24
33
59
25
65
49
62
97
173
283
417
684
1349
769
526
184
  1999 26
2000 17
2001 32
2002 9
2003 11
2004 23
2005 49
2006 24
2007 33
2008 59
2009 25
2010 65
2011 49
2012 62
2013 97
2014 173
2015 283
2016 417
2017 684
2018 1349
2019 769
2020 526
2021 184
Vulnerabilities By Type
1468
701
979
94
267
171
163
64
342
32
23
7
4
  Denial of Service 1468
Execute Code 701
Overflow 979
Gain Privilege 94
Bypass Something 267
Memory Corruption 171
XSS 163
Directory Traversal 64
Gain Information 342
Sql Injection 32
CSRF 23
Http Response Splitting 7
File Inclusion 4

Click on legend names to show/hide lines for vulnerability types
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This page lists vulnerability statistics for all versions of Debian Debian 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 Debian Debian Linux.

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