medium6.2
CVE-2026-43653
The issue was addressed with improved memory handling.
Impact
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.8, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5. An attacker on the local network may be able to cause a denial-of-service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 18.7.9 from 26.0 before 26.5 |
| Apple | Iphone Os | before 18.7.9 from 26.0 before 26.5 |
| Apple | Macos | from 14.0 before 14.8.7 from 26.0 before 26.5 |
| Apple | Tvos | before 26.5 |