Data Access Vulnerability in iOS, iPadOS, and macOS by Apple
CVE-2026-43664

5.5MEDIUM

Key Information:

Vendor

Apple
Status
iOS And iPad OS
Mac OS
TV OS
Watch OS
Vendor
CVE Published:
14 September 2026

What is CVE-2026-43664?

This vulnerability allows applications to access sensitive user data on affected Apple platforms, indicating a lapse in data protection measures. Apple has addressed this issue with specific updates to ensure better safeguarding of user information. Users are advised to update their devices to the latest versions to mitigate the risk associated with unauthorized data access.

Affected Version(s)

iOS and iPadOS 0 < 26.7

iOS and iPadOS 0 < 27

macOS 0 < 15.8

References

https://support.apple.com/en-us/149034
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149036

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.