About the security content of Safari 26.6 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot27 Sept 2026, 02:00 UTC

Linked CVEs10

Linked CVE reports

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

CVE-2026-64718A use-after-free issue was addressed with improved memory management
CVE-2026-64757A memory corruption issue was addressed with improved state management
CVE-2026-43821An access issue was addressed with improved access restrictions
CVE-2026-64719An out-of-bounds access issue was addressed with improved bounds checking
CVE-2026-64713This issue was addressed with improved checks
CVE-2026-43792An authorization issue was addressed with improved state management
CVE-2026-43804This issue was addressed through improved state management
CVE-2026-64728A permissions issue was addressed with improved validation
CVE-2026-64783A use-after-free issue was addressed with improved memory management
CVE-2026-64730The issue was addressed with improved UI

Source and provenance

Original title: About the security content of Safari 26.6 - Apple Support. Captured 27 Sept 2026, 02:00 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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