CVE-2025-43380
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-04

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. Parsing a file may lead to an unexpected app termination.
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Meta Information
Published
2025-11-04
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2025-11-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-43380
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
apple macos From 14.0 (inc) to 14.8.2 (exc)
apple macos From 15.0 (inc) to 15.7.2 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes 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 write issue caused by insufficient input validation when parsing a file. It can lead to unexpected application termination. The issue has been fixed in macOS Sonoma 14.8.2 and macOS Sequoia 15.7.2.

Impact Analysis

The vulnerability can cause an application to terminate unexpectedly when parsing a specially crafted file, potentially leading to denial of service or instability in affected systems.

Mitigation Strategies

Apply the security updates provided by Apple, specifically macOS Sonoma 14.8.2 or macOS Sequoia 15.7.2, which contain the fix for this vulnerability.

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