9.8
Critical
CVE-2025-43342 A correctness issue was addressed with improved checks
Description
A correctness issue was addressed with improved checks. This issue is fixed in Safari 26, iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| iOS and iPadOS 26 | earliest → < 26 | 26 |
| iOS and iPadOS 18.7 | earliest → < 18.7 | 18.7 |
| Safari 26 | earliest → < 26 | 26 |
| tvOS 26 | earliest → < 26 | 26 |
| visionOS 26 | earliest → < 26 | 26 |
| watchOS 26 | earliest → < 26 | 26 |
| macOS 26 | earliest → < 26 | 26 |
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
- support.apple.com support.apple.com
- support.apple.com support.apple.com
Timeline
- Published
- Last modified
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