An out-of-bounds write in the connection-monitoring logic of the MongoDB C Driver may allow an unauthenticated party who controls name resolution and the responses of the hosts named in a client's connection string to write beyond the end of a heap buffer. This may cause the application using the driver to terminate unexpectedly.
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History
Thu, 24 Sep 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An out-of-bounds write in the connection-monitoring logic of the MongoDB C Driver may allow an unauthenticated party who controls name resolution and the responses of the hosts named in a client's connection string to write beyond the end of a heap buffer. This may cause the application using the driver to terminate unexpectedly. | |
| Title | Heap buffer overflow via mid-scan command list growth in client topology monitoring | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-09-24T15:51:15.196Z
Reserved: 2026-09-23T15:45:49.685Z
Link: CVE-2026-96746
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Status : Received
Published: 2026-09-24T16:17:27.460
Modified: 2026-09-24T16:17:27.460
Link: CVE-2026-96746
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OpenCVE Enrichment
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Weaknesses