CVE-2025-43276
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-07-30
Last updated on: 2025-11-03
Assigner: Apple Inc.
Description
Description
A logic error was addressed with improved error handling. This issue is fixed in macOS Sequoia 15.6. iCloud Private Relay may not activate when more than one user is logged in at the same time.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | macos | to 15.6 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-367 | The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. |
| CWE-NVD-CWE-noinfo |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a logic error in macOS Sequoia 15.6 where iCloud Private Relay may fail to activate if more than one user is logged in simultaneously. The issue was addressed by improving error handling.
How can this vulnerability impact me? :
If multiple users are logged in at the same time on macOS Sequoia 15.6, iCloud Private Relay may not activate, potentially affecting privacy and secure internet traffic routing for those users.
What immediate steps should I take to mitigate this vulnerability?
Update your system to macOS Sequoia 15.6 or later, where this issue is fixed.
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