CVE-2019-8850

An out-of-bounds read was addressed with improved input validation. 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. Processing a maliciously crafted audio file may disclose restricted memory.

• CWE-125

• 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.
• 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.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2019-8844Multiple memory corruption issues were addressed with improv…8.8
• CVE-2019-8845Rejected reason: This candidate is unused by its CNA.
• CVE-2019-8846A use after free issue was addressed with improved memory ma…8.8
• CVE-2019-8847A memory corruption issue was addressed with improved memory…7.8
• CVE-2019-8848This issue was addressed with improved checks. This issue is…7.8
• CVE-2019-8849The issue was addressed by signaling that an executable stac…9.8
• CVE-2019-8851A logic issue was addressed with improved state management. …7.5
• CVE-2019-8852A memory corruption issue was addressed with improved memory…7.8
• CVE-2019-8853A validation issue was addressed with improved input sanitiz…5.5
• CVE-2019-8854A user privacy issue was addressed by removing the broadcast…7.5
• CVE-2019-8855An access issue was addressed with additional sandbox restri…6.3
• CVE-2019-8856An API issue existed in the handling of outgoing phone calls…3.3