BIT-mongodb-2026-13071

vendorUSosv

Server-Side JavaScript Aggregation Expression Memory Safety Issue Leading to Process Termination

view advisory published 2026-08-19Licence: per source

An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves improper memory handling during document processing.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-13071US	—	0.42% (36th)	—	2026-07-22
An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves…

references

External citations — patches, advisories, analysis.

https://jira.mongodb.org/browse/SERVER-128473ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-13071WEB

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan