Apple WebKit Memory Corruption Vulnerability

A vulnerability in the WebKit component of multiple Apple operating systems, including iOS 18.5, iPadOS 18.5, macOS Sequoia 15.5, tvOS 18.5, watchOS 11.5, and visionOS 2.5, allows for memory corruption. This issue arises from improper handling of floats, which could be exploited by processing maliciously crafted web content. The vulnerability has been addressed with improved checks and memory handling.

Impact

Exploitation of this vulnerability leads to memory corruption, which can cause unexpected application behavior, including crashes or the termination of processes.