Record status Published
Identifier year (not publication year) 2021
Source publication Aug 24, 2021
Source updated Aug 3, 2024
Imported by cveboard Oct 24, 2026
CNA source text (English) A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 15.1, tvOS 15.1, iOS 15 and iPadOS 15, macOS Monterey 12.0.1, watchOS 8.1. Processing maliciously crafted web content may lead to 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.
iOS and iPadOS
Vendor Apple
Product iOS and iPadOS
Platforms Unknown
Default status Unknown
iOS and iPadOS · 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 12.0 Unavailable None listed
watchOS
Vendor Apple
Product watchOS
Platforms Unknown
Default status Unknown
watchOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 8.1 Unavailable None listed
watchOS
Vendor Apple
Product watchOS
Platforms Unknown
Default status Unknown
watchOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 15.1 Unavailable None listed
watchOS
Vendor Apple
Product watchOS
Platforms Unknown
Default status Unknown
watchOS · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) unspecified affectedcustom 15.1 Unavailable None listed