CVE-2026-64737

HIGH

macOS < 14.8.8, < 15.7.8, < 26.6 - Sandbox Escape

Title source: manual
STIX 2.1

Description

An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to break out of its sandbox.

Scores

CVSS v3 8.2
EPSS 0.0011
EPSS Percentile 1.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (4)
Apple/macOS < 14.8.8
Apple/macOS < 15.7.8
Apple/macOS < 26.6
apple/macos 14.0 - 14.8.8
Published Jul 27, 2026
Tracked Since Jul 28, 2026