CVE-2026-82068

A security issue in MongoDB Server allows an authenticated user with write privileges to trigger a persistent fatal assertion crash by sending specially crafted retryable write commands. The crash state is durably persisted, causing the server process to repeatedly crash on restart and potentially propagating to additional nodes in a sharded cluster. Manual intervention is required to restore service availability.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/SERVER-131326	Vendor Advisory Issue Tracking

Configurations

Configuration 1 (hide)

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

History

16 Sep 2026, 20:38

Type	Values Removed	Values Added
First Time		Mongodb Mongodb mongodb
References	~~() https://jira.mongodb.org/browse/SERVER-131326 -~~	() https://jira.mongodb.org/browse/SERVER-131326 - Vendor Advisory, Issue Tracking
CPE		cpe:2.3:a:mongodb:mongodb:::::-:::*

Information

Published : 2026-09-08 17:18

Updated : 2026-09-16 20:38

NVD link : CVE-2026-82068

Mitre link : CVE-2026-82068

CVE.ORG link : CVE-2026-82068

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-617

Reachable Assertion

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