Bounds Check Vulnerability in Apple Operating Systems
CVE-2025-46303

5.7MEDIUM

Key Information:

Vendor

Apple
Status
Mac OS
iOS And iPad OS
Vendor
CVE Published:
11 February 2026

What is CVE-2025-46303?

A vulnerability exists in Apple's operating systems that may allow a malicious HID device to cause unexpected crashes of processes. This could lead to system instability and unexpected behavior, impacting user experience and security. The issue was addressed through improved bounds checking in the latest updates for macOS, iOS, and iPadOS, specifically in versions 15.7.4, 18.7.5, and 14.8.4, respectively.

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Affected Version(s)

iOS and iPadOS < 18.7

macOS < 15.7

macOS < 14.8

References

https://support.apple.com/en-us/126349
https://support.apple.com/en-us/126350
https://support.apple.com/en-us/126347

CVSS V3.1

Score:
5.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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