CVE-2019-8829

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6.1, tvOS 13.2, iOS 13.2 and iPadOS 13.2. An application may be able to execute arbitrary code with kernel privileges.

• CWE-667
• CWE-787

• https://support.apple.com/en-us/HT210721Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210722Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210723Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210724Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210721Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210722Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210723Release Notes, Vendor Advisory
• https://support.apple.com/en-us/HT210724Release 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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• CVE-2019-8823Multiple memory corruption issues were addressed with improv…8.8
• CVE-2019-8824A memory corruption issue was addressed with improved state …7.8
• CVE-2019-8825A memory corruption issue was addressed with improved state …8.8
• CVE-2019-8826A memory corruption issue was addressed with improved state …8.8
• CVE-2019-8827The HTTP referrer header may be used to leak browsing histor…4.3
• CVE-2019-8828A memory corruption issue was addressed with improved memory…7.8
• CVE-2019-8830An out-of-bounds read was addressed with improved input vali…8.8
• CVE-2019-8831A memory corruption issue was addressed with improved memory…7.8
• CVE-2019-8832A memory corruption issue was addressed with improved memory…7.8
• CVE-2019-8833A memory corruption issue was addressed by removing the vuln…7.8
• CVE-2019-8834A configuration issue was addressed with additional restrict…4.3
• CVE-2019-8835Multiple memory corruption issues were addressed with improv…8.8