PT-2026-58500 · Microsoft · Windows 10 Version 1809+8

Publicado 2026-07-14 · Atualizado 2026-07-14 · CVE-2026-50680

NVD

CVSS v3.1

8.2

Alta

Vetor base

AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

Correção

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-122

Identificadores relacionados

CVE-2026-50680

Produtos afetados

Windows 10 Version 1809

Windows 10 Version 21H2

Windows 10 Version 22H2

Windows 11 Version 24H2

Windows 11 Version 25H2

Windows 11 Version 26H1

Windows Server 2019

Windows Server 2022

Windows Server 2025

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-50680 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50680 · Aviso do Fabricante