CVE-2019-8544

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Dec 18, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-85457.1A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, waCVE-2019-85465.5An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, watchOS 5.2. A loCVE-2019-85479.8An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issCVE-2019-85482.4An issue existed where partially entered passcodes may not clear when the device went to sleep. This issue was addressed by clearing the pasCVE-2019-85497.8Multiple input validation issues existed in MIG generated code. These issues were addressed with improved validation. This issue is fixed inCVE-2019-85504.3An issue existed in the pausing of FaceTime video. The issue was resolved with improved logic. This issue is fixed in iOS 12.2, macOS MojaveCVE-2019-85516.1A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCCVE-2019-85527.8A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2,CVE-2019-85538.8A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2. Clicking a maliciCVE-2019-85546.5A permissions issue existed in the handling of motion and orientation data. This issue was addressed with improved restrictions. This issue CVE-2019-85557.8A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Mojave 10.14.4. A malicious application may be aCVE-2019-85568.8A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4
CVE-2019-8544: High severity, CVSS 8.8 | Vulnix