What is CVE-2026-87110?

CVE-2026-87110 is a medium-severity vulnerability in MongoDB Ops Manager, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2026-10-09.

How severe is CVE-2026-87110?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in MongoDB Ops Manager

CVE-2026-87110

An unauthenticated user with network access to the Ops Manager web port can repeatedly request monitoring endpoints that perform costly work without rate limiting. This can temporarily slow other traffic served by the same process while requests continue.

Published 2026-10-09 · last modified 2026-10-09.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

MongoDB Ops Manager

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

www.mongodb.com/docs/ops-manager/current/release-notes/application/

Frequently asked questions

What is CVE-2026-87110?: CVE-2026-87110 is a medium-severity vulnerability in MongoDB Ops Manager, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2026-10-09.
How severe is CVE-2026-87110?: Medium severity. CVSS v3 base score is 5.3 out of 10.