CVE-2016-4292

CVE-2016-4292 describes a heap buffer overflow vulnerability in Hancom Office 2014 when processing .hpt files. An attacker can craft a malicious document that, when opened, causes the application to write beyond an allocated buffer, potentially leading to arbitrary code execution. This vulnerability has a CVSSv3 score of 7.8 (High), indicating that it is easily exploitable via user interaction (opening a malicious file) and can result in high impact to confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.