Report: CVE-2018-25258 - RGui 3.5.0 Local Buffer Overflow SEH DEP Bypass (2026)

Report: CVE-2018-25258 - RGui 3.5.0 Local Buffer Overflow SEH DEP Bypass (2026)

CVE ID :CVE-2018-25258 Published : April 12, 2026, 12:28 p.m. | 37 minutes ago Description :RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Attackers can craft malicious input in the Language for menus and messages field to trigger a stack-based buffer overflow, execute a ROP chain for VirtualAlloc allocation, and achieve arbitrary code execution. Severity: 8.6 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
April 12, 2026
Attack Vector: local
Impact: code execution