About the security content of iCloud for Windows 11.4
This document describes the security content of iCloud for Windows 11.4.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
For more information about security, see the Apple Product Security page.
iCloud for Windows 11.4
ImageIO
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2020-36521: Xingwei Lin of Ant-Financial Light-Year Security Lab
SQLite
Available for: Windows 10 and later via the Microsoft Store
Impact: A remote attacker may be able to cause a denial of service
Description: This issue was addressed with improved checks.
CVE-2020-9991
WebKit
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing maliciously crafted web content may lead to a cross site scripting attack
Description: An input validation issue was addressed with improved input validation.
CVE-2020-9952: Ryan Pickren (ryanpickren.com)
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