CVE-2026-13072: MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption
When compute mode is enabled on a standalone mongod instance, insufficient validation of externally sourced BSON data during aggregation pipeline processing can result in memory corruption, potentially leading to process termination or other unintended behavior. This configuration is non-default and requires explicit enablement at startup.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Configuration
Do not enable compute mode on the standalone mongod instance. The described issue occurs when compute mode is enabled.
MongoDB mongod (standalone) - compute mode compute mode enablement = disable
Event History
Frequently Asked Questions
What is the severity of CVE-2026-13072?
The severity of CVE-2026-13072 is critical with a CVSS score of 9.2.
How do I fix CVE-2026-13072?
To fix CVE-2026-13072, ensure that compute mode is disabled on your standalone mongod instance.
What security risks does CVE-2026-13072 present?
CVE-2026-13072 presents risks of memory corruption and potential process termination due to improper input validation.
What does CVE-2026-13072 affect?
CVE-2026-13072 affects standalone mongod instances configured with compute mode enabled.
When was CVE-2026-13072 published?
CVE-2026-13072 was published on July 22, 2026.