macOS Golden Gate Sandbox Escape via Logic Issue

Publication date: 2026-09-14

Last updated on: 2026-09-14

Assigner: Apple Inc.

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27. An app may be able to break out of its sandbox.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-14

Last Modified

2026-09-14

Generated

2026-09-15

AI Q&A

2026-09-15

EPSS Evaluated

N/A

NVD

CVE-2026-86894

Affected Vendors & Products

Vendor	Product	Version / Range
apple	macos_golden_gate	27

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a logic issue in macOS Golden Gate 27 where an app may bypass sandbox restrictions due to insufficient checks. The vulnerability allows an application to escape its isolated environment, potentially accessing unauthorized system resources or data.

Impact Analysis

If exploited, this vulnerability could let a malicious app gain access to sensitive data or system functions beyond its intended permissions. This might lead to unauthorized data theft, privilege escalation, or further compromise of the system.

Mitigation Strategies

Update to macOS Golden Gate 27 or later to address the sandbox escape vulnerability. Ensure all systems are running the latest security patches from Apple.

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