PT-2026-132338

CVE-2026-90870

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Published

2026-10-29

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Updated

2026-10-29

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
A missing release of backend receiver sessions in the Ad Hoc Transfer component of Progress Software WS FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could lead to server resource exhaustion and service degradation.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-400: Uncontrolled Resource Consumption
CWE-772: Missing Release of Resource after Effective Lifetime
Related identifiers
CVE-2026-90870
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