VULNERABILITY INTELLIGENCE

CVE-2018-25251

CVSS score8.6 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2026-04-04
Last modified2026-07-24
CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Description

Snes9K 0.0.9z contains a buffer overflow vulnerability in the Netplay Socket Port Number field that allows local attackers to trigger a structured exception handler (SEH) overwrite. Attackers can craft a malicious payload and paste it into the Socket Port Number field via the Netplay Options menu to achieve code execution through SEH chain exploitation.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references