CVE-2026-43717 | Apple Safari/iOS/iPadOS/macOS up to 26.5.1 Web use after free

June 30, 2026 Yanac

A vulnerability was found in Apple Safari, iOS, iPadOS and macOS up to 26.5.1. It has been rated as critical. Impacted is an unknown function of the component Web Handler. This manipulation causes use after free.

This vulnerability is handled as CVE-2026-43717. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More