Safari Memory Corruption Fixed in 26.6 (iOS, macOS, watchOS, visionOS)
CVE-2026-64757 Published on July 27, 2026

A memory corruption issue was addressed with improved state 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-2026-64757

Want to know whenever a new CVE is published for Apple products? stack.watch will email you.

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.