• https://git.gnome.org/browse/libxml2/commit/?id=4472c3a5a5b516aaf59b89be602fbce52756c3e9
• https://git.gnome.org/browse/libxml2/commit/?id=502f6a6d08b08c04b3ddfb1cd21b2f699c1b7f5b
• https://bugzilla.redhat.com/show_bug.cgi?id=1338700
• http://www.openwall.com/lists/oss-security/2016/05/25/2
• http://xmlsoft.org/news.html
• http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.404722
• https://access.redhat.com/errata/RHSA-2016:1292
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
• https://support.apple.com/HT206904
• https://support.apple.com/HT206899
• https://support.apple.com/HT206902
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00005.html
• https://support.apple.com/HT206905
• https://support.apple.com/HT206903
• http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html
• https://support.apple.com/HT206901
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709
• http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
• http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• http://www.securityfocus.com/bid/90856
• https://kc.mcafee.com/corporate/index?page=content&id=SB10170
• https://www.tenable.com/security/tns-2016-18
• http://www.securitytracker.com/id/1036348
• http://rhn.redhat.com/errata/RHSA-2016-2957.html