CVE-2025-43234
Critical
Description
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted texture may lead to unexpected app termination.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Apple Ipados
PublishedJul 30, 2025
First seenJul 30, 2025
Weakness typeCWE-20Improper input validation
How to fix
Update
- apple ipados18.6 or later
- apple iphone_os18.6 or later
- apple macos15.6 or later
- apple tvos18.6 or later
- apple visionos2.6 or later
- apple watchos11.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 18.6 | 18.6 |
| apple iphone_os | v < 18.6 | 18.6 |
| apple macos | v < 15.6 | 15.6 |
| apple tvos | v < 18.6 | 18.6 |
| apple visionos | v < 2.6 | 2.6 |
| apple watchos | v < 11.6 | 11.6 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.