vulnerability

OS X update for Kernel (CVE-2025-43510)

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Severity

CVSS

(AV:L/AC:M/Au:N/C:C/I:C/A:C)

Published

Dec 15, 2025

Added

Dec 15, 2025

Modified

Apr 6, 2026

Description

A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may cause unexpected changes in memory shared between processes.

Solutions

apple-osx-upgrade-14_8_2apple-osx-upgrade-15_7_2apple-osx-upgrade-26_1

References

CVE-2025-43510
https://attackerkb.com/topics/CVE-2025-43510
CWE-667
EUVD-EUVD-2025-203138
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-203138
https://support.apple.com/en-us/125634
https://support.apple.com/en-us/125635
https://support.apple.com/en-us/125636

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