CVE-2026-84508
Medium
Description
This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access protected user data.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Apple Ipados
PublishedOct 20, 2026
First seenOct 20, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- apple ipados27.0 or later
- apple iphone_os27.0 or later
- apple macos26.7 or later
- apple visionos27.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 27.0 | 27.0 |
| apple iphone_os | v < 27.0 | 27.0 |
| apple macos | v < 26.7 | 26.7 |
| apple visionos | v < 27.0 | 27.0 |
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