Security Advisory

CVE-2021-1789

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-04-02 18:01:18

Last updated 2025-10-21 23:25:50

Assigner apple

State PUBLISHED

Description

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.

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