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.
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Fixes

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Workaround

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History

Wed, 18 Feb 2026 23:30:00 +0000

Type Values Removed Values Added
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.
Title Notepad++ has an Untrusted Search Path
Weaknesses CWE-426
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-18T23:07:36.383Z

Reserved: 2026-02-09T16:22:17.785Z

Link: CVE-2026-25926

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-19T00:16:21.787

Modified: 2026-02-19T00:16:21.787

Link: CVE-2026-25926

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses