CVE-2026-13058

MediumCVSS 6.5/10Last modified Oct 24, 2026

Description

An authenticated user with basic write privileges can cause the mongod process to terminate abnormally by sending a crafted transaction command with an incomplete set of required fields. The issue stems from inconsistent validation across related transaction command parameters, resulting in a fatal internal invariant failure and denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-617

Affected software

No affected versions have been published.

Timeline

Published: Jul 22, 2026
Last modified: Oct 24, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-130598.1An authenticated user with low privileges may be able to perform unauthorized reads and writes on data protected by role-based query-level a CVE-2026-13069.8The midi-Synth plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type and file extension validation in the 'e CVE-2026-130606.5An authenticated user with limited read privileges may be able to access documents from collections they are not authorized to read, due to CVE-2026-130614.3An authenticated user may be able to view session metadata belonging to other users on the system through the $listSessions aggregation stag CVE-2026-130626.5An authenticated user with write privileges on a Queryable Encryption-enabled collection may be able to modify internal encryption metadata CVE-2026-130636.5An authenticated user with standard read/write privileges can cause the mongod process to terminate due to an out-of-memory condition by sen CVE-2026-130646.5Certain query operations involving deeply nested $jsonSchema constructs can trigger disproportionate CPU consumption in affected MongoDB dep CVE-2026-130656.5A user with read-only privileges is able to craft an aggregation pipeline using the $linearFill window function operator with a specific sor CVE-2026-130666.5Improper handling of DBPointer objects during BSON serialization in MongoDB's server-side JavaScript engine can result in internal process m CVE-2026-130676.3When PROXY protocol v2 is used on the Unix domain socket path, roles derived from X.509 client certificates may not be validated against the CVE-2026-130684.3An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a se CVE-2026-130696.5An authenticated user can cause excessive CPU consumption or out-of-memory conditions on a MongoDB server by sending a crafted Queryable Enc