CVE-2026-82068

MEDIUMCVSS 6.5

Description

A security issue in MongoDB Server allows an authenticated user with write privileges to trigger a persistent fatal assertion crash by sending specially crafted retryable write commands. The crash state is durably persisted, causing the server process to repeatedly crash on restart and potentially propagating to additional nodes in a sharded cluster. Manual intervention is required to restore service availability.

Timeline

Published:September 8th, 2026 5:18 PM

Last modified:September 8th, 2026 7:07 PM

CVSS Scoring

CVSS v3: 6.5 (MEDIUM)

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

Weaknesses (CWE)

CWE-617

References & Reports

Advisories, patches, and third-party reports

https://jira.mongodb.org/browse/SERVER-131326

Source: NIST NVD · Data may lag official sources by up to one minute