CVE-2025-43193
Critical
Description
The issue was addressed with improved memory handling. 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 a denial-of-service.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Apple Macos
PublishedJul 30, 2025
First seenJul 30, 2025
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- apple macos13.7.7, 14.7.7, 15.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | 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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