cvedb.io
CVE-2026-18688
HIGH · CVSS 7.1
EPSS exploitation probability: 0%
Published 2026-08-11T19:17:22.620 · Last modified 2026-08-11T21:17:31.390

Summary

An issue in MongoDB Server's aggregation framework could allow an authenticated user to trigger an out-of-bounds memory read by providing a specially formed numeric parameter in a certain aggregation pipeline stage. This could result in a server crash (denial of service) and may potentially expose a limited amount of memory contents.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.