CVE-2026-86869
Medium
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Golden Gate 27. Processing a maliciously crafted image may lead to unexpected app termination.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Apple Ipados
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- apple ipados26.7 or later
- apple iphone_os26.7 or later
- apple macos27.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 26.7 | 26.7 |
| apple iphone_os | v < 26.7 | 26.7 |
| apple macos | v < 27.0 | 27.0 |
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