CVE List

CVE-2021-1743

Critical 7.8

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.

Published April 2, 2021.

Affected software

Apple Tvos

Apple iPhone OS

Apple Mac OS X

Apple Ipados

Apple Macos

Apple watchOS

Reference links

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