5.5
Medium
CVE-2025-43366 An out-of-bounds read was addressed with improved bounds checking
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Tahoe 26. An app may be able to disclose coprocessor memory.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 26 | earliest → < 26 | 26 |
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