Security Advisory
CVE-2021-30841
7.8
HIGH
Vulnerability Description
This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
Published Date
October 19, 2021
Official Source
NIST NVD Advisory