CVE-2016-4661

CVE-2016-4661 is a denial-of-service vulnerability affecting macOS versions prior to 10.12.1. The flaw resides in the "ntfs" component, which can misparse crafted disk images, allowing an attacker to trigger a denial of service through a malicious application. This vulnerability has a CVSS v3 score of 5.5 (Medium), indicating a local attack vector with low complexity, requiring user interaction, and resulting in high availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.