CVE-2026-64784

MediumCVSS 4.3

Published: 17/08/2026(UTC)Updated: 18/08/2026(UTC)Translated: 19/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.20%

10th percentile - higher than 10% of all known CVEs

Summary

An out-of-bounds access issue was addressed with improved bounds checking. The vulnerability affects Safari, iOS, iPadOS, and macOS. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Risk Assessment

A malicious website may cause a browser crash, which could disrupt user operations and potentially enable further attacks.

Recommendation

Update Safari, iOS, iPadOS, and macOS to the patched versions immediately.

Original NVD description (English source)

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.