A race condition was addressed with improved locking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A local user may be able to read kernel memory.
History

Sun, 20 Sep 2026 19:15:00 +0000

Type Values Removed Values Added
Title Race Condition Allowing Local User to Read Kernel Memory

Thu, 17 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Title Race Condition Allowing Local User to Read Kernel Memory

Thu, 17 Sep 2026 12:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Wed, 16 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Wed, 16 Sep 2026 09:00:00 +0000

Type Values Removed Values Added
Title Race Condition Allowing Local Kernel Memory Disclosure in macOS
Weaknesses CWE-200
CWE-362

Tue, 15 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 15 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Title Race Condition Allowing Local Kernel Memory Disclosure in macOS
Weaknesses CWE-200
CWE-362

Mon, 14 Sep 2026 23:45:00 +0000

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

Mon, 14 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Description A race condition was addressed with improved locking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A local user may be able to read kernel memory.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-09-14T20:51:52.660Z

Updated: 2026-10-20T00:50:08.124Z

Reserved: 2026-05-01T22:46:21.642Z

Link: CVE-2026-43690

cve-icon Vulnrichment

Updated: 2026-09-15T19:26:47.360Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-14T21:17:08.340

Modified: 2026-09-17T11:42:58.377

Link: CVE-2026-43690

cve-icon Redhat

No data.