- Vendor / Project
- Apple
- Product
- iOS, iPadOS, and macOS
- Date added
- Nov 3, 2021
- Due date
- Nov 17, 2021
- Known ransomware use
- Unknown
- CWEs
- CWE-416
Description
Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Required action
Apply updates per vendor instructions.