medium4.3
CVE-2025-43421
Multiple issues were addressed by disabling array allocation sinking.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 26.1 |
| Apple | Ipados | before 26.1 |
| Apple | Iphone Os | before 26.1 |
| Apple | Visionos | before 26.1 |