CVE-2026-82061

A use-after-free security issue exists in the server's query execution memory tracking subsystem. An authenticated user with read privileges can trigger a write to freed heap memory through a sequence of standard database commands, leading to server process crash or potential memory corruption. No user interaction is required.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/SERVER-130907	Vendor Advisory Issue Tracking

Configurations

Configuration 1 (hide)

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

History

16 Sep 2026, 20:36

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mongodb:mongodb:::::-:::*
First Time		Mongodb Mongodb mongodb
References	~~() https://jira.mongodb.org/browse/SERVER-130907 -~~	() https://jira.mongodb.org/browse/SERVER-130907 - Vendor Advisory, Issue Tracking

Information

Published : 2026-09-08 17:18

Updated : 2026-09-16 20:36

NVD link : CVE-2026-82061

Mitre link : CVE-2026-82061

CVE.ORG link : CVE-2026-82061

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-416

Use After Free

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