CVE-2018-4246

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code via a crafted web site that leverages type confusion.

• CWE-704

• http://www.securitytracker.com/id/1041029Third Party Advisory, VDB Entry
• https://support.apple.com/HT208848Vendor Advisory
• https://support.apple.com/HT208850Vendor Advisory
• https://support.apple.com/HT208851Vendor Advisory
• https://support.apple.com/HT208852Vendor Advisory
• https://support.apple.com/HT208853Vendor Advisory
• https://support.apple.com/HT208854Vendor Advisory
• https://usn.ubuntu.com/3743-1/Third Party Advisory
• http://www.securitytracker.com/id/1041029Third Party Advisory, VDB Entry
• https://support.apple.com/HT208848Vendor Advisory
• https://support.apple.com/HT208850Vendor Advisory
• https://support.apple.com/HT208851Vendor Advisory
• https://support.apple.com/HT208852Vendor Advisory
• https://support.apple.com/HT208853Vendor Advisory
• https://support.apple.com/HT208854Vendor Advisory
• https://usn.ubuntu.com/3743-1/Third Party Advisory

Published

Jun 8, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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