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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-20841

Windows Notepad App Remote Code Execution Vulnerability

Description

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows Notepad

  • 11.0.0 to < 11.2512.26.0affected

References