CVE-2026-13071CWE-416

CVE-2026-13071

Medium · published July 23, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
35.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00420 · 35.2th percentile
Weakness
CWE-416 · Use After Free
Published
2026-07-23T00:16Z
Affected products (4)
ProductVersionsFixed in
mongodb/mongodb≥ 7.0.0, < 7.0.397.0.39
mongodb/mongodb≥ 8.0.0, < 8.0.288.0.28
mongodb/mongodb≥ 8.2.0, < 8.2.128.2.12
mongodb/mongodb≥ 8.3.0, < 8.3.78.3.7
References (1)
https://jira.mongodb.org/browse/SERVER-128473 · [email protected]
EPSS history
Timeline
  • 22 JUL 19:14Z
    Server-Side JavaScript Aggregation Expression Memory Safety Issue Leading to Process Termination
    cvelistv5