Security Advisory
CVE-2021-30753
5.5
MEDIUM
Vulnerability Description
Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An out-of-bounds read was addressed with improved input validation.
Published Date
September 8, 2021
Official Source
NIST NVD Advisory