CVE-2025-43501 | Apple iOS/iPadOS/Safari/visionOS/macOS up to 26.1 Web buffer overflow

December 17, 2025 Yanac

A vulnerability, which was classified as critical, was found in Apple iOS, iPadOS, Safari, visionOS and macOS up to 26.1. Affected by this issue is some unknown functionality of the component Web Handler. Such manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2025-43501. The attack can be launched remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More