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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Affected Vendors & Products
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Fixes
Solution
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Workaround
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References
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 |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-02-18T23:07:36.383Z
Reserved: 2026-02-09T16:22:17.785Z
Link: CVE-2026-25926
No data.
Status : Received
Published: 2026-02-19T00:16:21.787
Modified: 2026-02-19T00:16:21.787
Link: CVE-2026-25926
No data.
OpenCVE Enrichment
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Weaknesses