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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MongoDB, Inc. | MongoDB Server | unaffected |
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Project Subscriptions
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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-120668 |
|
Wed, 13 May 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. 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 CPU utilization DoS via $trim/$ltrim/$rtrim operators | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-05-13T00:47:43.710Z
Reserved: 2026-05-08T23:43:11.551Z
Link: CVE-2026-8202
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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