CVE-2019-8506

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

• CWE-843
• CWE-843

• https://support.apple.com/HT209599Release Notes, Vendor Advisory
• https://support.apple.com/HT209601Release Notes, Vendor Advisory
• https://support.apple.com/HT209602Release Notes, Vendor Advisory
• https://support.apple.com/HT209603Release Notes, Vendor Advisory
• https://support.apple.com/HT209604Release Notes, Vendor Advisory
• https://support.apple.com/HT209605Release Notes, Vendor Advisory
• https://support.apple.com/HT209599Release Notes, Vendor Advisory
• https://support.apple.com/HT209601Release Notes, Vendor Advisory
• https://support.apple.com/HT209602Release Notes, Vendor Advisory
• https://support.apple.com/HT209603Release Notes, Vendor Advisory
• https://support.apple.com/HT209604Release Notes, Vendor Advisory
• https://support.apple.com/HT209605Release Notes, Vendor Advisory
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8506US Government Resource

Published

Dec 18, 2019

Last Modified

Jun 17, 2026

Status

Analyzed

• 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.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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