CVE-2026-64775

nvd.nist.gov • August 4, 2026

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

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The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple CVEs Affecting Apple Operating Systems Addressed on July 30, 2026 On July 30, 2026, two critical vulnerabilities were disclosed affecting various Apple operating systems, including iOS 26.6 and iPadOS 26.6. CVE-2026-64732 allows attackers with physical access to potentially access sensitive user data during iPhone Mirroring. CVE-2026-64733, published on July 27, 2026, addresses improved data protection but may allow apps to fingerprint users. Both vulnerabilities have been patched in the latest updates. Users are advised to update their devices to mitigate these risks. The vulnerabilities highlight ongoing concerns regarding data security and user privacy in mobile operating systems. 3 sources 58

Extracted Entities

CVEs (1)

CVE-2026-64775

Platforms (6)

IOS IPadOS MacOS TvOS VisionOS WatchOS