What is CVE-2026-87109?

CVE-2026-87109 is a medium-severity vulnerability, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 5.3/10. Published 2026-10-09.

How severe is CVE-2026-87109?

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

CVE-2026-87109

CVE-2026-87109

An authenticated Ops Manager organization member can retrieve another member's pending authenticator enrollment seed through user-listing endpoints while that member's enrollment is unconfirmed. This results in disclosure of secret authentication material to another member of the same organization or project.

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:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

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.

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

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

Frequently asked questions

What is CVE-2026-87109?: CVE-2026-87109 is a medium-severity vulnerability, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 5.3/10. Published 2026-10-09.
How severe is CVE-2026-87109?: Medium severity. CVSS v3 base score is 5.3 out of 10.