CVE-2026-13072
MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-122 |
| Vendor | mongodb |
| Product | mongodb server |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
MongoDB / MongoDB Server
7.0 < 7.0.39 8.0 < 8.0.28 8.2.0 < 8.2.12 8.3.0 < 8.3.7