CVE-2026-20833

MEDIUM

5.5

Descricao

Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado1/13/2026

Ultima modificacao1/15/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019microsoft:windows_server_2022microsoft:windows_server_2022_23h2microsoft:windows_server_2025

Fraquezas (CWE)

CWE-327

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20833(secure@microsoft.com)

Correlacoes IOC

Sem correlacoes registradas

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