CVE-2025-43377
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-04

Last updated on: 2025-12-17

Assigner: Apple Inc.

Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to cause a denial-of-service.
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Meta Information
Published
2025-11-04
Last Modified
2025-12-17
Generated
2026-06-16
AI Q&A
2025-11-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-43377
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
apple macos to 15.7.2 (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 in the affected software. It means that an application could read memory outside the intended boundaries, which can lead to unexpected behavior or crashes.

Impact Analysis

An application exploiting this vulnerability may be able to cause a denial-of-service, potentially making the affected system or application crash or become unresponsive.

Mitigation Strategies

Update your system to macOS Sequoia 15.7.2 or later, as this version contains the fix for the vulnerability.

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