Security Advisory
CVE-2021-1817
8.8
HIGH
Vulnerability Description
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary code execution.
Published Date
September 8, 2021
Official Source
NIST NVD Advisory