SAFARI USE-AFTER-FREE CRASH VULN FIXED IN 26.6
CVE-2026-64783 Published on July 27, 2026

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

NVD

Products Associated with CVE-2026-64783

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Apple iOS

Apple iPadOS

Apple macOS

Apple watchOS

Apple visionOS

Apple Safari

Apple Ios And Ipados

Affected Versions

Apple Safari:

Before 26.6 is affected.

Apple iOS and iPadOS:

Before 26.6 is affected.

Apple macOS:

Before 26.6 is affected.

Apple visionOS:

Before 26.6 is affected.

Apple watchOS:

Before 26.6 is affected.