Description

A use-after-free vulnerability can be triggered in sharded clusters by an authenticated user with the read role who issues a specially crafted $lookup or $graphLookup aggregation pipeline.

INFO

Published Date :

2026-03-17T15:53:57.874Z

Last Modified :

2026-03-18T03:55:44.426Z

Source :

mongodb
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4148 vulnerability.

Vendors Products
Mongodb
  • Mongodb Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4148.

URL Resource
https://jira.mongodb.org/browse/SERVER-119319 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact