Description
A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denial-of-service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS and iPadOS | < 18.7.9, < 26.4 | 18.7.9 |
Advisories 2
- WID-SEC-2026-1459 Apple iOS und iPadOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 9, 2026
- NCSC-2026-0138 Kwetsbaarheden verholpen in Apple iOS en iPadOS NCSC-NL (Netherlands) · May 12, 2026