CVE-2019-8544

A memory corruption 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-787

• https://support.apple.com/HT209599Vendor Advisory
• https://support.apple.com/HT209601Vendor Advisory
• https://support.apple.com/HT209602Vendor Advisory
• https://support.apple.com/HT209603Vendor Advisory
• https://support.apple.com/HT209604Vendor Advisory
• https://support.apple.com/HT209605Vendor Advisory
• https://support.apple.com/HT209599Vendor Advisory
• https://support.apple.com/HT209601Vendor Advisory
• https://support.apple.com/HT209602Vendor Advisory
• https://support.apple.com/HT209603Vendor Advisory
• https://support.apple.com/HT209604Vendor Advisory
• https://support.apple.com/HT209605Vendor Advisory

Published

Dec 18, 2019

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-2019-8537An access issue was addressed with improved memory managemen…5.5
• CVE-2019-8538A denial of service issue was addressed with improved valida…5.5
• CVE-2019-8539A memory initialization issue was addressed with improved me…7.8
• CVE-2019-8540A memory initialization issue was addressed with improved me…5.5
• CVE-2019-8541A privacy issue existed in motion sensor calibration. This i…3.3
• CVE-2019-8542A buffer overflow was addressed with improved bounds checkin…7.8
• CVE-2019-8545A memory corruption issue was addressed with improved state …7.1
• CVE-2019-8546An access issue was addressed with additional sandbox restri…5.5
• CVE-2019-8547An out-of-bounds read issue existed that led to the disclosu…9.8
• CVE-2019-8548An issue existed where partially entered passcodes may not c…2.4
• CVE-2019-8549Multiple input validation issues existed in MIG generated co…7.8
• CVE-2019-8550An issue existed in the pausing of FaceTime video. The issue…4.3