About the security content of iCloud for Windows 7.21 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot16 Oct 2026, 09:25 UTC

Linked CVEs4

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2020-15358In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation
CVE-2020-36521An out-of-bounds read was addressed with improved input validation
CVE-2020-9991A remote attacker may be able to cause a denial of service
CVE-2020-9952Processing maliciously crafted web content may lead to a cross site scripting attack

Source and provenance

Original title: About the security content of iCloud for Windows 7.21 - Apple Support. Captured 16 Oct 2026, 09:25 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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