The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/SERVER-124959 |
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History
Wed, 10 Jun 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb
Mongodb mongodb Server |
|
| Vendors & Products |
Mongodb
Mongodb mongodb Server |
Tue, 09 Jun 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command. | |
| Title | Server crash via malformed binary diff passed to $_internalApplyOplogUpdate. | |
| Weaknesses | CWE-1287 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-06-09T22:35:54.145Z
Reserved: 2026-05-27T17:49:08.204Z
Link: CVE-2026-9753
No data.
Status : Received
Published: 2026-06-09T23:17:04.897
Modified: 2026-06-09T23:17:04.897
Link: CVE-2026-9753
No data.
OpenCVE Enrichment
Updated: 2026-06-10T02:30:05Z