CVE-2026-39199

low

Description

snes9x 1.63 allows an out-of-bounds write and denial of service via a crafted .ups file.

References

https://karansaini.com/snes9x-oob-write/

https://github.com/snes9xgit/snes9x/issues/1035

https://github.com/snes9xgit/snes9x/commit/96b366100172723f6314c40e237b370f4f7b59f4

Details

Source: Mitre, NVD

Published: 2026-06-17

Risk Information

CVSS v2

Base Score: 1.2

Vector: CVSS2#AV:L/AC:H/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 2.9

Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: Low