Vulnerabilities of Web Browser

Vulnerabilities

This comparison of unpatched publicly known vulnerabilities in latest stable version browsers is based on vulnerabilities reports bySecurityFocus and Secunia. See computer security for more details about the importance of unpatched known flaws.

Browser	Known unpatched vulnerabilities
	Secunia					SecurityFocus
	Extremely critical (number / oldest)	Highly critical (number / oldest)	Moderately critical (number / oldest)	Less critical (number / oldest)	Not critical (number / oldest)	Total (number / oldest)
Google Chrome	0	0	0	0	0	0
Internet Explorer 6	0	0	4 November 17, 2004; 6 years ago	8 February 27, 2004; 6 years ago	11 November 7, 2003; 7 years ago	473 November 20, 2000; 10 years ago
Internet Explorer 7	0	0	1 October 30, 2006; 4 years ago	5 June 6, 2006; 4 years ago	5 June 14, 2007; 3 years ago	26 August 15, 2006; 4 years ago
Internet Explorer 8	0	0	0	2 February 26, 2007; 3 years ago	3 August 19, 2009; 15 months ago	62 January 14, 2009; 22 months ago
Mozilla Firefox	0	0	0	0	0	0
Opera	0	0	0	0	0	0
Safari	0	0	0	1 June 8, 2010; 5 months ago	0	0
SeaMonkey	0	0	0	0	0	0
Browser	Extremely critical (number / oldest)	Highly critical (number / oldest)	Moderately critical (number / oldest)	Less critical (number / oldest)	Not critical (number / oldest)	Total (number / oldest)
	Secunia					SecurityFocus
	Known unpatched vulnerabilities