← Voltar para CVEs
CVE-2026-20876
MEDIUM6.7
Descricao
Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Detalhes CVE
Pontuacao CVSS v3.16.7
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosHIGH
Interacao do usuarioNONE
Publicado1/13/2026
Ultima modificacao1/15/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_11_25h2microsoft:windows_server_2022_23h2microsoft:windows_server_2025
Fraquezas (CWE)
CWE-122
Referencias
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20876(secure@microsoft.com)
Correlacoes IOC
Sem correlacoes registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.