CVE-2025-43373
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-04

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 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
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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
2026-06-14
NVD
CVE-2025-43373
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.
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
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Executive Summary

This vulnerability involves improper memory handling that could allow an application to cause unexpected system termination or corrupt kernel memory. It has been addressed by Apple in macOS Sonoma 14.8.2 and macOS Sequoia 15.7.2.

Impact Analysis

An attacker exploiting this vulnerability could cause your system to unexpectedly terminate or experience kernel memory corruption, potentially leading to system instability or crashes.

Mitigation Strategies

Update your system to macOS Sonoma 14.8.2 or macOS Sequoia 15.7.2 where this issue is fixed. Avoid running untrusted applications that may exploit this vulnerability until the update is applied.

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