A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing maliciously crafted web content may lead to code execution.
2021-04-02T18:15:15.637
2024-11-21T05:22:03.310
Modified
CVSSv3.1: 8.8 (HIGH)
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | apple | mac_os_x | < 11.0.1 | Yes |
Operating System | apple | ipados | < 14.2 | Yes |
Operating System | apple | iphone_os | < 14.2 | Yes |
Operating System | apple | mac_os_x | < 11.1.0 | Yes |
Operating System | apple | tvos | < 14.2 | Yes |
Operating System | apple | watchos | < 7.1 | Yes |