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CVE-2026-64727

macOS

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.6, tvOS 26.6. An app may be able to cause unexpected system termination.

CVSS 9.8EPSS 0.358%Risk 1.01
View source
Published
2026-07-27 21:17:11
Affected versions
<26.6
Type
Operating system
Last modified
2026-07-29 19:54:12
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Operating systems
MacOS