8.8
High
CVE-2026-64759 An integer overflow was addressed with improved input validation
Description
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| iOS and iPadOS 27 | earliest → < 27 | 27 |
| iOS and iPadOS 26.7 | earliest → < 26.7.2 | 26.7.2 |
| macOS 27 | earliest → < 27 | 27 |
| macOS 26.7 | earliest → < 26.7 | 26.7 |
| macOS 15.8 | earliest → < 15.8 | 15.8 |
References
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- support.apple.com support.apple.com
Timeline
- Published
- Last modified
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