CVE-2024-27829 is a memory handling vulnerability in Apple macOS Sonoma that can be triggered by processing a crafted file, potentially leading to unexpected app termination or arbitrary code execution. Apple fixed this issue by improving memory handling in the macOS Sonoma 14.5 release. The vulnerability is rated high severity (CVSS 7.5) with network attack vector, high attack complexity, no privileges required, user interaction required, and impacts confidentiality, integrity, and availability. The vendor advisory confirms the patch availability in macOS Sonoma 14.5.

Successful exploitation of this vulnerability could allow an attacker to cause an application to terminate unexpectedly or execute arbitrary code on the affected macOS system. This could lead to compromise of system integrity, confidentiality, and availability. However, no active exploitation in the wild has been reported as of the advisory date.

Apply the official security update by upgrading to macOS Sonoma 14.5 or later, which includes the fix for this vulnerability through improved memory handling. Since the vendor advisory confirms the patch availability and does not indicate any additional mitigation steps, updating the system is the recommended action.