CVE-2016-20039 in mamedev Mess Emulator
Summary
Multi Emulator Super System 0.154-3.1 contains a buffer overflow vulnerability in the gamma parameter handling that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized gamma parameter value to overflow the stack buffer and overwrite the instruction pointer with a controlled address to achieve code execution.
Responsible
VulnCheck
Reservation
03/28/2026
Disclosure
03/28/2026
Entries
| Published | Base | Temp | Vulnerability | CWE | Prod | Exp | Cou | EPSS | CTI | CVE |
|---|---|---|---|---|---|---|---|---|---|---|
| 03/28/2026 | 6.8 | 6.6 | mamedev Mess Emulator Parameter out-of-bounds write | 787 | Unknown | Proof-of-Concept | Not defined | 0.00013 | 2.04 | CVE-2016-20039 |