CVE-2026-28837
Received
Received - Intake
Logic Flaw in macOS Tahoe Allows Unauthorized Data Access
Publication date: 2026-03-25
Last updated on: 2026-03-25
Assigner: Apple Inc.
Description
Description
A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| apple | macos | From 26.0 (inc) to 26.4 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a logic issue in macOS Tahoe that was addressed by implementing improved checks. Due to this issue, an application may be able to access sensitive user data without proper authorization.
How can this vulnerability impact me? :
The vulnerability could allow an application to access sensitive user data, potentially leading to unauthorized disclosure of personal or confidential information.
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?
The vulnerability is fixed in macOS Tahoe 26.4. To mitigate this issue, you should update your system to macOS Tahoe 26.4 or later.
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