CVE-2025-43474
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-04
Last updated on: 2026-04-02
Assigner: Apple Inc.
Description
Description
An out-of-bounds read 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. An app may be able to cause unexpected system termination or read kernel memory.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | macos | to 14.8.2 (exc) |
| apple | macos | From 15.0 (inc) to 15.7.2 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out-of-bounds read issue caused by insufficient input validation. It allows an application to read memory outside the intended boundaries, potentially accessing kernel memory.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability could cause unexpected system termination (crashes) or read sensitive kernel memory, which may lead to information disclosure or system instability.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update your system to macOS Sonoma 14.8.2 or macOS Sequoia 15.7.2 where the issue is fixed.
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