CVE-2026-90870 | Progress WS_FTP Server up to 2024.0.6/2025.0.3 Ad Hoc Transfer resource consumption

October 29, 2026 Yanac

A vulnerability has been found in Progress WS_FTP Server up to 2024.0.6/2025.0.3 and classified as critical. Affected by this issue is some unknown functionality of the component Ad Hoc Transfer. The manipulation leads to resource consumption.

This vulnerability is uniquely identified as CVE-2026-90870. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More