CVE-2025-43255
Low
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.
SeverityLow
CVSS3.3
Exploit probability—
Product
Apple Macos
PublishedAug 29, 2025
First seenAug 29, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- apple macos13.7.7, 14.7.7, 15.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | 13.0 ≤ v < 13.7.7, 14.0 ≤ v < 14.7.7, 15.0 ≤ v < 15.6 | 13.7.7, 14.7.7, 15.6 |
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