VULNERABILITY INTELLIGENCE
CVE-2019-25656
CVSS score8.6 HIGH
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-04-05
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
R i386 3.5.0 contains a local buffer overflow vulnerability in the GUI Preferences dialog that allows local attackers to trigger a structured exception handler (SEH) overwrite by supplying malicious input. Attackers can craft a payload string in the 'Language for menus and messages' field to overwrite SEH records and achieve code execution with calculator or arbitrary shellcode.
Weakness classification
- CWE-787: Out-of-bounds Write