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CVE-2026-43681

macOS

Description

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.

CVSS 7.1EPSS 0.126%Risk 0.72
View source
Published
2026-07-27 21:16:52
Affected versions
<15.7.8,<14.8.8,<26.6
Type
Operating system
Last modified
2026-07-29 15:46:38
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Operating systems
MacOS