This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/SERVER-121610 |
|
Wed, 13 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 13 May 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb
Mongodb mongodb Mongodb mongodb Server |
|
| Vendors & Products |
Mongodb
Mongodb mongodb Mongodb mongodb Server |
Wed, 13 May 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | After invoking $_internalJsEmit, which is not intended to be directly accessible, or mapreduce command’s map function in a certain way, an authenticated user can subsequently crash mongod when the server-side JavaScript engine (through $where, $function, mapreduce reduce stage, etc.) is used also in a specific way, resulting in a post-authentication denial-of-service. This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2. | |
| Title | Post-authentication use-after-free error in $_internalJsEmit and mapreduce commands | |
| Weaknesses | CWE-416 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-05-13T14:35:12.902Z
Reserved: 2026-05-11T15:37:59.492Z
Link: CVE-2026-8336
Updated: 2026-05-13T14:35:09.869Z
Status : Undergoing Analysis
Published: 2026-05-13T04:17:42.197
Modified: 2026-05-13T15:34:29.847
Link: CVE-2026-8336
No data.
OpenCVE Enrichment
Updated: 2026-05-13T10:35:05Z