CVE-2025-43462
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 iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 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
2026-06-15
NVD
CVE-2025-43462
Affected Vendors & Products
Showing 5 associated CPEs
Vendor Product Version / Range
apple ipados to 26.1 (exc)
apple iphone_os to 26.1 (exc)
apple tvos to 26.1 (exc)
apple visionos to 26.1 (exc)
apple watchos to 26.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
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Executive Summary

This vulnerability involves improper memory handling that could allow an app to cause unexpected system termination or corrupt kernel memory. It has been addressed by Apple in watchOS 26.1, iOS 26.1, iPadOS 26.1, tvOS 26.1, and visionOS 26.1.

Impact Analysis

An app exploiting this vulnerability could cause your device to unexpectedly terminate system processes or corrupt kernel memory, potentially leading to system instability or crashes.

Mitigation Strategies

Update your devices to watchOS 26.1, iOS 26.1, iPadOS 26.1, tvOS 26.1, or visionOS 26.1 as these versions contain the fix for this vulnerability.

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