CVE-2026-115336FTP Quota Accounting Bypass in Progress WS_FTP Server

Descripción

Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-November-2026 vendor-advisory