About the security content of Safari 27 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot26 Sept 2026, 16:54 UTC

Linked CVEs6

Linked CVE reports

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

CVE-2026-86898A logic issue was addressed with improved state management
CVE-2026-84635A logic issue was addressed with improved state management
CVE-2026-86897This issue was addressed with additional entitlement checks
CVE-2026-64753A permissions issue was addressed by removing the vulnerable code
CVE-2026-84518This issue was addressed through improved state management
CVE-2026-64718A use-after-free issue was addressed with improved memory management

Source and provenance

Original title: About the security content of Safari 27 - 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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