CVE-2019-8831

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6. An application may be able to execute arbitrary code with system privileges.

• CWE-787

• https://support.apple.com/en-us/HT210603Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210604Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210607Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210634Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210722Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210603Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210604Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210607Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210634Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210722Release Notes, Vendor Advisory

Published

Oct 27, 2020

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.
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