CVE-2024-44144 is a medium severity buffer overflow vulnerability fixed by improved size validation in multiple Apple operating systems including iOS, iPadOS, macOS, tvOS, watchOS, and visionOS. The flaw could cause unexpected app termination when processing a maliciously crafted file. The issue is addressed in iOS 17.7.1, iPadOS 17.7.1, macOS Sequoia 15, macOS Sonoma 14.7.1, tvOS 18, watchOS 11, visionOS 2, and upcoming iOS 18 and iPadOS 18 releases.