CVE-2025-46303
Bounds Check Vulnerability in Apple HID Driver Causes Process Crash
Publication date: 2026-02-11
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 18.7.5 (exc) |
| apple | iphone_os | to 18.7.5 (exc) |
| apple | macos | to 14.8.4 (exc) |
| apple | macos | From 15.0 (inc) to 15.7.4 (exc) |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves a flaw in the handling of input from malicious Human Interface Devices (HID). Specifically, a malicious HID device can trigger an unexpected process crash due to insufficient bounds checking in the affected Apple operating systems.
How can this vulnerability impact me? :
The impact of this vulnerability is that a malicious HID device could cause processes on your device to crash unexpectedly. This could lead to denial of service or instability in the affected systems.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update your Apple devices to the fixed versions: macOS Sequoia 15.7.4, iOS 18.7.5, iPadOS 18.7.5, or macOS Sonoma 14.8.4.