CVE-2025-31234 is a high-severity vulnerability affecting multiple Apple operating systems including visionOS, iOS, iPadOS, macOS Sequoia, and tvOS. The flaw involves insufficient input sanitization that could allow an attacker to cause unexpected system termination or corrupt kernel memory. This issue has been addressed with improved input sanitization and fixed in versions visionOS 2.5, iOS 18.5, iPadOS 18.5, macOS Sequoia 15.5, and tvOS 18.5.