CVE-2026-64746

CriticalCVSS 9.8

Published: 27/07/2026(UTC)Updated: 17/08/2026(UTC)Translated: 18/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.40%

33th percentile - higher than 33% of all known CVEs

Summary

An authorization issue was addressed with improved validation. Affects iOS, iPadOS, macOS, visionOS, and watchOS. An app may add contacts without user authorization.

Risk Assessment

A malicious app could exploit this vulnerability to add contacts without user consent, potentially leading to privacy breaches or misuse of contact data.

Recommendation

It is recommended to update systems to the latest versions and restrict installation of apps from untrusted sources.

Original NVD description (English source)

An authorization issue was addressed with improved validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. An app may be able to add contacts without user authorization.