CVE-2026-25926

🔴 HIGH

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 p...

Published
Feb 19, 2026
Last Modified
Feb 19, 2026
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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.

Affected Products (1)

notepad-plus-plus - notepad\+\+

Version: *

CVSS Scores

CVSS 3.1 7.3
7.3
HIGH
CVSS 2.0 7.3

Additional Information

Source
security-advisories@github.com
State
Analyzed

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