AUGUST 4, 2026
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Case File

CVE-2025-9784

HIGH · CVSS 7.5 EPSS 2.33% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-09-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references. It may lead to a denial-of-service condition.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2025-9784
Severity
HIGH
CVSS
7.5
EPSS
2.33%

Original NVD Description

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts. While not a protocol bug, this highlights a common implementation weakness that can be exploited to cause a denial of service (DoS).

Related CVEs

Other vulnerabilities affecting the same vendor(s)