Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC

Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC

Notícia de segurança recolhida automaticamente.

A third SharePoint Server flaw patched by Microsoft as part of its Patch Tuesday update for July 2026 has come under active exploitation, per watchTowr.

The vulnerability in question is CVE-2026-50522 (CVSS score: 9., a critical deserialization of untrusted data in Microsoft Office SharePoint that could allow an unauthorized attacker to execute code over a network. Microsoft credited DEVCORE

Fonte original: Ler artigo completo aqui