CVE-2026-13072 — MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption

CVE-2026-13072

MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
MongoDB / MongoDB Server	affected 7.0 before 7.0.39; affected 8.0 before 8.0.28; affected 8.2.0 before 8.2.12; affected 8.3.0 before 8.3.7

CWE

CWE-122

References

https://jira.mongodb.org/browse/SERVER-128494

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.