An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The issue originates in the server's error-handling path and requires the ability to run aggregation queries.
Metrics
Affected Vendors & Products
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References
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/SERVER-128316 |
|
History
Wed, 22 Jul 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The issue originates in the server's error-handling path and requires the ability to run aggregation queries. | |
| Title | $rankFusion and $scoreFusion Unbounded Memory Allocation During Error Suggestion Generation | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-07-22T19:13:04.440Z
Reserved: 2026-06-23T18:00:20.176Z
Link: CVE-2026-13075
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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