Vulnerabilities CVE-2019-25485

CVE-2019-25485

Medium

Open

TLP:CLEAR

R 3.4.4 Windows x64 Buffer Overflow SEH DEP ASLR Bypass

NVD CVE.org

Critical Infrastructure

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Description

R 3.4.4 on Windows x64 contains a buffer overflow vulnerability in the GUI Preferences language menu field that allows local attackers to bypass DEP and ASLR protections. Attackers can inject a crafted payload through the Language for menus preference to trigger a structured exception handler chain pivot and execute arbitrary shellcode with application privileges.

Details

CVSS Score: 6.9
EPSS Score ⓘ: 0.12%

2.1th percentile
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Mar 11, 2026
Last Modified: Jul 15, 2026

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