PT-2026-87686 · Microsoft · Windows+10
CVE-2026-69730
·
Publicado
2026-09-08
·
Atualizado
2026-09-11
CVSS v3.1
10
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
🚨Critical - Windows DNS Server Remote Code Execution via Use-After-Free (CVE-2026-69730)
A use-after-free in the Windows DNS Server service (DNS.exe) can be triggered remotely by sending crafted DNS requests over the network, corrupting memory and leading to arbitrary code execution as SYSTEM. Clients/resolvers not running the DNS Server role are not impacted.
👉Affected: Microsoft Windows DNS Server (multiple Windows/Windows Server versions)
Correção
RCE
Use After Free
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Windows
Windows 10 1607
Windows 10 1809
Windows 10 Version 1607
Windows 10 Version 1809
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025