CVE-2025-43379
BaseFortify
Publication date: 2025-11-04
Last updated on: 2026-04-02
Assigner: Apple Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | ipados | to 26.1 (exc) |
| apple | iphone_os | to 26.1 (exc) |
| apple | macos | to 14.8.2 (exc) |
| apple | macos | From 15.0 (inc) to 15.7.2 (exc) |
| apple | tvos | to 26.1 (exc) |
| apple | visionos | to 26.1 (exc) |
| apple | watchos | to 26.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-59 | The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves insufficient validation of symbolic links (symlinks), which could allow an app to access protected user data. The issue was addressed by improving symlink validation in various Apple operating systems.
How can this vulnerability impact me? :
An app exploiting this vulnerability may be able to access protected user data without proper authorization, potentially leading to unauthorized data exposure.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update your system to the fixed versions: visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, watchOS 26.1, iOS 26.1, iPadOS 26.1, or tvOS 26.1. These updates include improved validation of symlinks to prevent unauthorized access to protected user data.