Apple OS null deref before v27 causing crash
CVE-2026-86964 Published on October 26, 2026

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination.

NVD

Products Associated with CVE-2026-86964

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Apple Ios And Ipados

Apple macOS

Apple tvOS

Apple visionOS

Apple watchOS

Affected Versions

Apple iOS and iPadOS:

Before 27 is affected.

Apple macOS:

Before 26.7.2 is affected.
Before 27 is affected.

Apple tvOS:

Before 27 is affected.

Apple visionOS:

Before 27 is affected.

Apple watchOS:

Before 27 is affected.