CVE-2026-20841

HIGH

7.8

Descricao

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

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado2/10/2026

Ultima modificacao2/25/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:windows_notepad

Fraquezas (CWE)

CWE-77

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20841(secure@microsoft.com)

https://news.ycombinator.com/item?id=46971516(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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