sharepoint-deserialization-security-assessment

CVE-2026-45659 - Microsoft SharePoint Deserialization RCE Informe de Ciberseguridad Estilo Consultor Informe profesional de evaluación de vulnerabilidades para el riesgo de deserialización en SharePoint, que incluye resumen ejecutivo, impacto técnico, remediación y estrategia de mitigación. 📍...

CVE-2026-45659

CVE-2026-45659 is a deserialization vulnerability in Microsoft SharePoint Server that enables an authorized attacker to execute code over a network. The root cause is unsafe deserialization via LosFormatter.Deserialize during processing of list items in Microsoft.SharePoint.Library, triggered by ...