CVE-2025-12657

Malformed KMIP response may result in access violation

State: Published
Severity: 5.9 Medium
Published: Nov 3, 2025
Updated: Nov 3, 2025
Reserved: Nov 3, 2025

Description

The KMIP response parser built into mongo binaries is overly tolerant of certain malformed packets, and may parse them into invalid objects. Later reads of this object can result in read access violations.

Scores

CVSS	Score	Vector	Source
4.0	5.9 Medium	CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N	mongodb
3.1	5.0 Medium	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:H	mongodb

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
MongoDB ServerMongoDB Inc.	6.0 to before 7.0.22Affected 8.0 to before 8.0.10Affected

References

https://jira.mongodb.org/browse/SERVER-101230

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