Improper neutralization of special elements used in a command ('command injection') in Windows Notepad App allows an unauthorized attacker to execute code over a network.

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Vendors Products
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Window Notepad Subscribe
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 10 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 10 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Description Improper neutralization of special elements used in a command ('command injection') in Windows Notepad App allows an unauthorized attacker to execute code over a network.
Title Windows Notepad App Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft window Notepad
Weaknesses CWE-77
CPEs cpe:2.3:a:microsoft:window_notepad:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft window Notepad
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-11T04:56:08.429Z

Reserved: 2025-12-03T05:54:20.376Z

Link: CVE-2026-20841

cve-icon Vulnrichment

Updated: 2026-02-10T18:17:40.831Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-10T18:16:22.643

Modified: 2026-02-10T21:51:48.077

Link: CVE-2026-20841

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses