4.3
Medium
CVE-2025-43421 Multiple issues were addressed by disabling array allocation sinking
Description
Multiple issues were addressed by disabling array allocation sinking. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Safari 26.1 | earliest → < 26.1 | 26.1 |
| macOS 26.1 | earliest → < 26.1 | 26.1 |
| visionOS 26.1 | earliest → < 26.1 | 26.1 |
| iOS and iPadOS 26.1 | earliest → < 26.1 | 26.1 |
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
Timeline
- Published
- Last modified
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