CVE-2026-8053
Analyzed
Analyzed - Analysis Complete
BaseFortify
Vulnerability report for CVE-2026-8053, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-05-13
Last updated on: 2026-05-18
Assigner: MongoDB, Inc.
Description
Description
An issue in MongoDB Server's time-series collection implementation allows an authenticated user with database write privileges to trigger an out-of-bounds memory write in the mongod process. The issue results from an inconsistency in the internal field-name-to-index mapping within the time-series bucket catalog. Under certain conditions this can result in arbitrary code execution.
This issue impacts MongoDB Server v5.0 versions prior to 5.0.33, v6.0 versions prior to 6.0.28, 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.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mongodb | mongodb | From 5.0.0 (inc) to 5.0.33 (exc) |
| mongodb | mongodb | From 6.0.0 (inc) to 6.0.28 (exc) |
| mongodb | mongodb | From 7.0.0 (inc) to 7.0.34 (exc) |
| mongodb | mongodb | From 8.0.0 (inc) to 8.0.23 (exc) |
| mongodb | mongodb | From 8.2.0 (inc) to 8.2.9 (exc) |
| mongodb | mongodb | From 8.3.0 (inc) to 8.3.2 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
