Vulnerabilidad · Publicado 17/09/2026 · Actualizado 18/09/2026
Microsoft publica advisory de seguridad: CVE-2026-78503 Microsoft Office Word Information Disclosure Vulnerability. Tipo: Divulgación de Información.
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
CVE-2026-78503 — NVD National Vulnerability Database
Advisory publicado por Microsoft Security Response Center (MSRC). Consulta el advisory completo para vectores de ataque, sistemas afectados y actualizaciones disponibles.