CVE-2021-30753

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...

CVE-2021-30753

CVE-2021-30753 affects Apple platforms (macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6, iPadOS 14.6). Root cause: out-of-bounds read in font handling (FontParser/CoreText) due to malformed font input. Impact: potential disclosure of process memory. Fix: addressed in the listed OS updates wi...