CVE-2021-30759

No fix known EPSS 2%

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

Published 2021-09-08 · CVE record · OSV

Products: Apple Security Update - Catalina, Apple iOS, Apple macOS