CVE-2025-14345

A post-authentication flaw in the network two-phase commit protocol used for cross-shard transactions in MongoDB Server may lead to logical data inconsistencies under specific conditions which are not predictable and exist for a very short period of time. This error can cause the transaction coordination logic to misinterpret the transaction as committed, resulting in inconsistent state on those shards. This may lead to low integrity and availability impact. This issue impacts MongoDB Server v8.0 versions prior to 8.0.16, MongoDB Server v7.0 versions prior to 7.0.26 and MongoDB server v8.2 versions prior to 8.2.2.

CVSS v3 4.2 MEDIUM

4.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/SERVER-106075	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mongodb:mongodb:::::-:::*
	cpe:2.3:a:mongodb:mongodb:::::-:::*
	cpe:2.3:a:mongodb:mongodb:::::-:::*
	cpe:2.3:a:mongodb:mongodb:8.3.0:alpha0:::-:::*

History

11 Dec 2025, 16:41

Type	Values Removed	Values Added
First Time		Mongodb Mongodb mongodb
References	~~() https://jira.mongodb.org/browse/SERVER-106075 -~~	() https://jira.mongodb.org/browse/SERVER-106075 - Vendor Advisory
CPE		cpe:2.3:a:mongodb:mongodb:::::-:::* cpe:2.3:a:mongodb:mongodb:8.3.0:alpha0:::-:::*

09 Dec 2025, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-09 16:17

Updated : 2025-12-11 16:41

NVD link : CVE-2025-14345

Mitre link : CVE-2025-14345

CVE.ORG link : CVE-2025-14345

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-667

Improper Locking

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