CVE-2025-43402
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-12

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.1. An app may be able to cause unexpected system termination or corrupt process memory.
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Meta Information
Published
2025-12-12
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2025-12-12
EPSS Evaluated
2026-06-14
NVD
CVE-2025-43402
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
apple macos to 26.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-NVD-CWE-noinfo
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Mitigation Strategies

Update your system to macOS Tahoe 26.1 or later, as this version includes the fix for the vulnerability through improved memory handling.

Executive Summary

This vulnerability involves improper memory handling in macOS Tahoe, which could allow an application to cause unexpected system termination or corrupt process memory. It has been fixed in macOS Tahoe 26.1.

Impact Analysis

The vulnerability can impact you by allowing an application to cause your system to unexpectedly terminate or corrupt the memory of running processes, potentially leading to system instability or data loss.

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