8.8
High
CVE-2025-43505 An out-of-bounds write issue was addressed with improved input validation
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Xcode 26.1. Processing a maliciously crafted file may lead to heap corruption.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Xcode 26.1 | earliest → < 26.1 | 26.1 |
References
- support.apple.com support.apple.com
Timeline
- Published
- Last modified
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