CVE-2016-4763

WKWebView in WebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly verify X.509 certificates from HTTPS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

• CWE-310

• http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.htmlMailing List, Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.htmlMailing List, Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Sep/msg00012.htmlMailing List, Vendor Advisory
• http://www.securityfocus.com/bid/93066
• http://www.securitytracker.com/id/1036854
• https://support.apple.com/HT207143Vendor Advisory
• https://support.apple.com/HT207157Vendor Advisory
• https://support.apple.com/HT207158Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.htmlMailing List, Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.htmlMailing List, Vendor Advisory
• http://lists.apple.com/archives/security-announce/2016/Sep/msg00012.htmlMailing List, Vendor Advisory
• http://www.securityfocus.com/bid/93066
• http://www.securitytracker.com/id/1036854
• https://support.apple.com/HT207143Vendor Advisory
• https://support.apple.com/HT207157Vendor Advisory
• https://support.apple.com/HT207158Vendor Advisory

Published

Sep 25, 2016

Last Modified

Jun 17, 2026

Status

Modified

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