CVE-2026-21256

HIGH

8.8

Descricao

Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code over a network.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado2/10/2026

Ultima modificacao2/11/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:visual_studio_2022

Fraquezas (CWE)

CWE-77CWE-94CWE-77

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21256(secure@microsoft.com)

Correlacoes IOC

Sem correlacoes registradas

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