high7.8
CVE-2026-84575
An out-of-bounds write issue was addressed with improved bounds checking.
Impact
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted file may lead to unexpected app termination.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 27.0 |
| Apple | Iphone Os | before 27.0 |
| Apple | Macos | from 15.0 before 15.8 from 26.0 before 26.7 |
| Apple | Tvos | before 27.0 |
| Apple | Visionos | before 27.0 |
| Apple | Watchos | before 27.0 |