CVE-2026-64787

MediumCVSS 6.5

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

Exploitation Probability (EPSS)

Low risk

0.21%

11th percentile - higher than 11% of all known CVEs

Summary

A use-after-free issue was addressed with improved memory management. The vulnerability affects Safari, iOS, iPadOS, and macOS. Processing maliciously crafted web content may lead to an unexpected process termination.

Risk Assessment

A malicious website may cause an unexpected termination of the browser process, 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)

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to an unexpected process termination.