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…

PriorityP341high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.31%

22.3th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
mongodb	mongodb	>= 6.0.0 < 6.0.23	6.0.23
mongodb	mongodb	>= 7.0.0 < 7.0.20	7.0.20
mongodb	mongodb	>= 8.0.0 < 8.0.9	8.0.9
mongodb_inc	mongodb_server	>= 6.0 < 6.0.23	6.0.23
mongodb_inc	mongodb_server	>= 7.0 < 7.0.20	7.0.20
mongodb_inc	mongodb_server	>= 8.0 < 8.0.9	8.0.9

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

osv7.5HIGH

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