MEDIUMCVSS v3.1 5.3Vulnerability

CVE-2026-90870

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.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-29T19:54:00.882258+00:00
Cvss score
5.3
Cvss severity
MEDIUM
Retrieved at
2026-10-29T19:54:43+00:00
Score
5.3
Last source
NVD
Cvss version
3.1
Cve id
CVE-2026-90870
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
First seen by Signal
2026-10-29T19:54:43+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Published at
2026-10-29T16:20:05.190
Last modified
2026-10-29T16:24:53.840

Related Entities (2)

HAS_WEAKNESS (2)

→[Weakness]Uncontrolled Resource Consumption
→[Weakness]Missing Release of Resource after Effective Lifetime

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CVE-2026-90870 (CVSS v3.1 5.3) — Ninja Signal Threat Intelligence | Ninja Signal