CVE-2026-43666 | Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 18.7.8/26.4 out-of-bounds write

SecurityVulns
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A vulnerability was found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS up to 18.7.8/26.4. It has been rated as critical. Impacted is an unknown function. The manipulation leads to out-of-bounds write.

This vulnerability is listed as CVE-2026-43666. The attack must be carried out from within the local network. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More