Record status Published
Identifier year (not publication year) 2021
Source publication Oct 19, 2021
Source updated Aug 3, 2024
Imported by cveboard Oct 24, 2026
CNA source text (English) 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.
Scoped product and version facts Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 11.6 Unavailable None listed
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 2021 Unavailable None listed
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 14.8 Unavailable None listed
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 15 Unavailable None listed
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 15 Unavailable None listed
macOS
Vendor Apple
Product macOS
Platforms Unknown
Default status Unknown
macOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 8 Unavailable None listed