How severe is CVE-2025-71031?

CVE-2025-71031 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-71031 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-71031?

CVE-2025-71031 affects Melang Melon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-71031?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-71031 have an EU (EUVD) identifier?

Yes. CVE-2025-71031 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206781.

When was CVE-2025-71031 published?

CVE-2025-71031 was published on 2026-02-04 and last updated on 2026-06-17.

CVE-2025-71031

CVE-2025-71031 is a high-severity vulnerability in Melang Melon with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206781
Weakness: CWE-400
Affected product: Melang Melon
Published: 2026-02-04
Last modified: 2026-06-17

Description

Water-Melon Melon commit 9df9292 and below is vulnerable to Denial of Service. The HTTP component doesn't have any maximum length. As a result, an excessive request header could cause a denial of service by consuming RAM memory.

Frequently asked questions

What is CVE-2025-71031?: Water-Melon Melon commit 9df9292 and below is vulnerable to Denial of Service. The HTTP component doesn't have any maximum length. As a result, an excessive request header could cause a denial of service by consuming RAM memory.
How severe is CVE-2025-71031?: CVE-2025-71031 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-71031 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-71031?: CVE-2025-71031 affects Melang Melon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-71031?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-71031 have an EU (EUVD) identifier?: Yes. CVE-2025-71031 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206781.
When was CVE-2025-71031 published?: CVE-2025-71031 was published on 2026-02-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:melang:melon:*:*:*:*:*:*:*:*

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