A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious app may be able to break out of its sandbox.
History

Wed, 21 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 20 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
Title Race Condition Allows Sandbox Escape in Apple Operating Systems

Tue, 20 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H'}


Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Title Race Condition Allows Sandbox Escape in Apple Operating Systems

Tue, 20 Oct 2026 04:00:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Apple macos
Vendors & Products Apple
Apple ios And Ipados
Apple macos

Tue, 20 Oct 2026 01:15:00 +0000

Type Values Removed Values Added
Description A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious app may be able to break out of its sandbox.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-10-20T00:50:55.945Z

Updated: 2026-10-26T20:37:03.225Z

Reserved: 2026-09-08T16:43:41.881Z

Link: CVE-2026-86961

cve-icon Vulnrichment

Updated: 2026-10-20T13:03:45.467Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T01:17:28.857

Modified: 2026-10-21T04:18:11.817

Link: CVE-2026-86961

cve-icon Redhat

No data.