7.1
High
CVE-2025-43221 An out-of-bounds access issue was addressed with improved bounds checking
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 15.6 | earliest → < 15.6 | 15.6 |
| tvOS 18.6 | earliest → < 18.6 | 18.6 |
| visionOS 2.6 | earliest → < 2.6 | 2.6 |
| iOS and iPadOS 18.6 | earliest → < 18.6 | 18.6 |
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