CVE-2026-25926

Published Feb 19, 2026

Last updated a month ago

Overview

Description
Notepad++ is a free and open-source source code editor. An Unsafe Search Path vulnerability (CWE-426) exists in versions prior to 8.9.2 when launching Windows Explorer without an absolute executable path. This may allow execution of a malicious explorer.exe if an attacker can control the process working directory. Under certain conditions, this could lead to arbitrary code execution in the context of the running application. Version 8.9.2 patches the issue.
Source
security-advisories@github.com
NVD status
Analyzed
Products
notepad\+\+

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.3
Impact score
5.9
Exploitability score
1.3
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

security-advisories@github.com
CWE-426

Social media

Hype score
Not currently trending

Configurations