CVE-2025-43264
High
Description
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Macos
PublishedApr 2, 2026
First seenApr 2, 2026
Weakness typeCWE-119Memory buffer bounds error
How to fix
Update
- apple macos15.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | v < 15.6 | 15.6 |
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