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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 34 8 11 10 1 1 4
2002 10 4 3 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 25 11 5 4 2 1 4
2007 35 5 16 14 1 1 3 4 2 1
2008 63 30 17 15 8 4 2 15 6 5 1
2009 30 12 5 5 2 1 5 5 1
2010 71 46 15 17 8 3 16 4 2
2011 56 38 10 8 3 1 2 2 4 2 3
2012 66 36 26 18 16 4 4 5 1
2013 97 65 15 25 9 1 1 7 8 3 1
2014 191 100 41 28 9 6 9 1 12 14 10 2 9
2015 286 147 44 75 11 1 16 1 2 17 25 5 1
2016 421 225 79 122 20 1 10 5 2 34 40 11 3
2017 749 272 79 151 23 3 22 6 23 47 11 3
2018 1390 295 177 281 42 3 42 29 1 65 82 8 5 2
2019 896 121 97 112 16 8 30 13 1 41 45 5 6 2 2
2020 794 110 65 104 14 7 33 12 1 49 47 16 4
2021 958 143 122 206 55 4 25 15 45 44 6 2
2022 258 46 25 47 5 4 6 3 12 5 8 2
Total 6556 1749 886 1285 242 41 206 92 7 342 395 125 29 4 19
% Of All 26.7 13.5 19.6 3.7 0.6 3.1 1.4 0.1 5.2 6.0 1.9 0.4 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
34
10
11
23
49
25
35
63
30
71
56
66
97
191
286
421
749
1390
896
794
958
258
  1999 26
2000 17
2001 34
2002 10
2003 11
2004 23
2005 49
2006 25
2007 35
2008 63
2009 30
2010 71
2011 56
2012 66
2013 97
2014 191
2015 286
2016 421
2017 749
2018 1390
2019 896
2020 794
2021 958
2022 258
Vulnerabilities By Type
1749
886
1285
125
342
92
242
206
395
41
29
7
4
  Denial of Service 1749
Execute Code 886
Overflow 1285
Gain Privilege 125
Bypass Something 342
Directory Traversal 92
Memory Corruption 242
XSS 206
Gain Information 395
Sql Injection 41
CSRF 29
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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