CVE-2025-24284

Sandbox Escape Vulnerability in Apple macOS Prior to Sequoia 15.4

Published Jun 11, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in macOS Sequoia 15.4. An app may be able to break out of its sandbox.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Sandbox Escape Vulnerability in Apple macOS Prior to Sequoia 15.4
Type Values Removed Values Added
Title macOS Sandbox Escape Vulnerability Allowing Unauthorized Application Actions
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Title macOS Sandbox Escape Vulnerability Allowing Unauthorized Application Actions
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
First Time appeared Apple
Apple macos
Vendors & Products Apple
Apple macos
Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in macOS Sequoia 15.4. An app may be able to break out of its sandbox.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Jun 11, 2026, 7:04 PM
Reserved
Jan 17, 2025, 12:00 AM
Status
Analyzed
Published
Jun 11, 2026, 7:16 PM
Modified
Oct 7, 2026, 8:10 AM