CVE-2026-43681

published 2026-07-27

CVE-2026-43681: A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A local user…

Priority P4 32 high 7.1 CVSS 3.1

AV L AC L PR L UI N S U C H I N A H

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A local user may be able to read kernel memory.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
apple	macos	< 14.8.8	14.8.8
apple	macos	< 15.7.8	15.7.8
apple	macos	< 26.6	26.6
apple	macos	>= 14.0 < 14.8.8	14.8.8
apple	macos	>= 15.0 < 15.7.8	15.7.8
apple	macos	>= 26.0 < 26.6	26.6

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CWE-120