Apple Safari 26.5 Crash via Malicious Web Content
CVE-2026-43658 Published on May 11, 2026
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Products Associated with CVE-2026-43658
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Affected Versions
Apple iOS and iPadOS:- Before 26.5 is affected.
- Before 26.5 is affected.
- Before 26.5 is affected.
- Before 26.5 is affected.
- Before 26.5 is affected.