CVE-2025-43424
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 bounds checks. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1. A malicious HID device may cause an unexpected process crash.
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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-2025-43424
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
apple ipados to 26.1 (exc)
apple iphone_os to 26.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
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 a flaw in the handling of input from Human Interface Devices (HID) that could allow a malicious HID device to cause an unexpected process crash. The issue was addressed by improving bounds checks in the affected systems.

Mitigation Strategies

Update your iOS or iPadOS devices to version 26.1 or later to apply the fix that addresses this vulnerability.

Impact Analysis

If exploited, this vulnerability could cause an unexpected process crash on affected devices, potentially leading to denial of service or disruption of normal device operation.

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