PT-2026-5990 · Unknown · Water-Melon Melon

Published 2026-02-04 · Updated 2026-02-25 · CVE-2025-71031

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Water-Melon Melon versions prior to commit 9df9292

Description The software is susceptible to a Denial of Service condition. The HTTP component lacks a maximum length restriction, allowing an excessively large request header to exhaust RAM memory and cause a denial of service.

Recommendations Update to a version later than commit 9df9292.

Exploit

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-71031

Affected Products

Water-Melon Melon

References · 6

• 🔥 https://suphawith-phusanbai.gitbook.io/book-of-suphawith/my-exploits/cve-2025-71031-denial-of-service-in-melon-c-library · Exploit
• 🔥 https://suphawith-phusanbai.gitbook.io/book-of-suphawith/my-exploits/denial-of-service-in-melon-c-library · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-71031 · Security Note
• https://osv.dev/vulnerability/CVE-2025-71031 · Vendor Advisory
• https://twitter.com/CVEnew/status/2019182785051980024 · Twitter Post
• https://t.me/cveNotify/153212 · Telegram Post