Is CVE-2026-6915 in the CISA KEV catalog?

No. CVE-2026-6915 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-6915?

CVE-2026-6915 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2026-6915?

CVE-2026-6915 has an EPSS score of 0.17% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-6915?

Upgrade MongoDB to 7.0.32 or later.

CVE & CISA-KEV Catalog

CVE-2026-6915

MEDIUM

6.3

CVSS v3

NVD

Description

An authorization flaw in the user management command could allow an authenticated user to make limited changes to authentication-related data associated with another user account. This could affect how authentication is performed for the impacted account.

CWE-1284

How to fix

Remediation Available

MongoDBWindows application

Affected:7.0.0 7.0.32Fixed in:7.0.32MongoDB Inc.

Affected:8.0.0 8.0.21Fixed in:8.0.21MongoDB Inc.

Affected:8.2.0 8.2.7Fixed in:8.2.7MongoDB Inc.

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Patch1

jira.mongodb.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.