Apple Security Advisory 2021-12-15-1 - iOS 15.2 and iPadOS 15.2 addresses buffer overflow, bypass, code execution, integer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
6c38fa3489f9bbd4ca8ebf0319e37798e0be437a126d76e4a131f8a53307d3cc