The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to elevate privileges.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

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

Type Values Removed Values Added
Title Privilege Escalation via Inadequate Permission Checks in macOS
Weaknesses CWE-269
Metrics cvssV3_1

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

ssvc

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


Tue, 20 Oct 2026 03:30:00 +0000

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

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

Type Values Removed Values Added
Description The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to elevate privileges.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-10-20T10:39:46.256Z

Reserved: 2026-03-03T16:36:03.971Z

Link: CVE-2026-28853

cve-icon Vulnrichment

Updated: 2026-10-20T10:39:42.441Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T01:17:11.460

Modified: 2026-10-20T15:03:59.857

Link: CVE-2026-28853

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T07:15:11Z

Weaknesses