Apple Multiple Products: Integer Overflow or Wraparound Vulnerability
What to do: Install the latest iOS, iPadOS or macOS update from Settings or System Settings.
- Affects
- Apple Multiple Products
- Identifier
- CVE-2021-30952
- What it is
- Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.
- Official guidance
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.