About the security content of Safari 26.6.1 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot26 Sept 2026, 16:54 UTC

Linked CVEs23

Linked CVE reports

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

CVE-2026-65391An out-of-bounds write issue was addressed with improved bounds checking
CVE-2026-65390An integer overflow was addressed with improved input validation
CVE-2026-65331This issue was addressed through improved state management
CVE-2026-43794A memory corruption issue was addressed with improved memory handling
CVE-2026-65351This issue was addressed through improved state management
CVE-2026-64782A memory corruption vulnerability was addressed with improved locking
CVE-2026-43795The issue was addressed with improved memory handling
CVE-2026-65340This issue was addressed through improved state management
CVE-2026-65337This issue was addressed through improved state management
CVE-2026-65336This issue was addressed through improved state management
CVE-2026-64784An out-of-bounds access issue was addressed with improved bounds checking
CVE-2026-65341The issue was addressed with improved memory handling
CVE-2026-64787A use-after-free issue was addressed with improved memory management
CVE-2026-65335This issue was addressed through improved state management
CVE-2026-65334A memory corruption issue was addressed with improved state management
CVE-2026-65338The issue was addressed with improved memory handling
CVE-2026-65333This issue was addressed through improved state management
CVE-2026-64778The issue was addressed with improved checks
CVE-2026-64781The issue was addressed with improved input validation
CVE-2026-64715A use-after-free issue was addressed with improved memory management
CVE-2026-64780The issue was addressed with improved checks
CVE-2026-64779A memory corruption vulnerability was addressed with improved locking
CVE-2026-65332This issue was addressed through improved state management

Source and provenance

Original title: About the security content of Safari 26.6.1 - Apple Support. Captured 26 Sept 2026, 16:54 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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