CVE-2025-43284
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-29

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.
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Meta Information
Published
2025-08-29
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2025-08-29
EPSS Evaluated
2026-06-15
NVD
CVE-2025-43284
EUVD
EUVD-2025-26196
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
apple macos From 13.0 (inc) to 13.7.7 (exc)
apple macos From 14.0 (inc) to 14.7.7 (exc)
apple macos From 15.0 (inc) to 15.6 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is an out-of-bounds read issue that was addressed by improving bounds checking. It means that an application could read memory outside the intended boundaries, which can lead to unexpected behavior such as system crashes.

Impact Analysis

An application exploiting this vulnerability may cause unexpected system termination, which could result in loss of data or disruption of service.

Mitigation Strategies

To mitigate this vulnerability, update your system to macOS Sonoma 14.7.7, macOS Ventura 13.7.7, or macOS Sequoia 15.6 where the issue is fixed.

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