About the security content of Safari 17 - Apple Support

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Publishersupport.apple.com

Article IDNo stable ID in source URL

Verified snapshot29 Sept 2026, 20:25 UTC

Linked CVEs11

Linked CVE reports

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

CVE-2023-42875Processing web content may lead to arbitrary code execution
CVE-2023-42970A use-after-free issue was addressed with improved memory management
CVE-2023-41993Apple Multiple Products WebKit Code Execution Vulnerability
CVE-2023-40417A window management issue was addressed with improved state management
CVE-2023-40414A use-after-free issue was addressed with improved memory management
CVE-2023-40385This issue was addressed by removing the vulnerable code
CVE-2023-42833A correctness issue was addressed with improved checks
CVE-2023-35074The issue was addressed with improved memory handling
CVE-2023-39434A use-after-free issue was addressed with improved memory management
CVE-2023-41074The issue was addressed with improved checks
CVE-2023-40451An attacker with JavaScript execution may be able to execute arbitrary code

Source and provenance

Original title: About the security content of Safari 17 - Apple Support. Captured 29 Sept 2026, 20:25 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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