CVE-2025-43323
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-04
Last updated on: 2026-04-02
Assigner: Apple Inc.
Description
Description
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to fingerprint the user.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | ipados | to 26.0 (exc) |
| apple | iphone_os | to 26.0 (exc) |
| apple | tvos | to 26.0 (exc) |
| apple | visionos | to 26.0 (exc) |
| apple | watchos | to 26.0 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-200 | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability allows an app to potentially fingerprint the user due to insufficient entitlement checks. It was addressed by adding additional entitlement checks in various Apple operating systems.
How can this vulnerability impact me? :
An app exploiting this vulnerability may be able to uniquely identify or track a user by fingerprinting, which can lead to privacy concerns and unauthorized tracking.
What immediate steps should I take to mitigate this vulnerability?
Update your devices to visionOS 26, tvOS 26, iOS 26, iPadOS 26, or watchOS 26 as this issue is fixed in these versions.
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