How severe is CVE-2025-6714?

CVE-2025-6714 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-2025-6714 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6714?

CVE-2025-6714 affects Mongodb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-6714?

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-2025-6714 have an EU (EUVD) identifier?

Yes. CVE-2025-6714 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20263.

When was CVE-2025-6714 published?

CVE-2025-6714 was published on 2025-07-07 and last updated on 2026-06-17.

CVE-2025-6714

CVE-2025-6714 is a high-severity vulnerability in Mongodb 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% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20263
Weakness: CWE-400
Affected product: Mongodb
Published: 2025-07-07
Last modified: 2026-06-17

Description

MongoDB Server's mongos component can become unresponsive to new connections due to incorrect handling of incomplete data. This affects MongoDB when configured with load balancer support. This issue affects MongoDB Server v6.0 prior to 6.0.23, MongoDB Server v7.0 prior to 7.0.20 and MongoDB Server v8.0 prior to 8.0.9 Required Configuration: This affects MongoDB sharded clusters when configured with load balancer support for mongos using HAProxy on specified ports.

Frequently asked questions

What is CVE-2025-6714?: MongoDB Server's mongos component can become unresponsive to new connections due to incorrect handling of incomplete data. This affects MongoDB when configured with load balancer support. This issue affects MongoDB Server v6.0 prior to 6.0.23, MongoDB Server v7.0 prior to 7.0.20 and MongoDB Server v8.0 prior to 8.0.9 Required Configuration: This affects MongoDB sharded clusters when configured with load balancer support for mongos using HAProxy on specified ports.
How severe is CVE-2025-6714?: CVE-2025-6714 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-2025-6714 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6714?: CVE-2025-6714 affects Mongodb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-6714?: 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-2025-6714 have an EU (EUVD) identifier?: Yes. CVE-2025-6714 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20263.
When was CVE-2025-6714 published?: CVE-2025-6714 was published on 2025-07-07 and last updated on 2026-06-17.

References

https://jira.mongodb.org/browse/SERVER-106753

Affected products (1)

cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*

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