Is CVE-2026-9751 in the CISA KEV catalog?

No. CVE-2026-9751 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-9751?

CVE-2026-9751 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2026-9751?

CVE-2026-9751 has an EPSS score of 0.11% (1th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-9751?

Upgrade MongoDB to 7.0.35 or later.

CVE & CISA-KEV Catalog

CVE-2026-9751

MEDIUM

5.5

CVSS v3

NVD

Description

The ldapQueryPassword parameter, when set through the runtime setParameter command, will log the new password to the mongod.log file in plain text.

CWE-532

How to fix

Remediation Available

MongoDBWindows application

Affected:7.0.0 7.0.35Fixed in:7.0.35MongoDB Inc.

Affected:8.0.0 8.0.24Fixed in:8.0.24MongoDB Inc.

Affected:8.3.0 8.3.3Fixed in:8.3.3MongoDB Inc.

Affected:8.2.0 8.2.10Fixed in:8.2.10MongoDB 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.11%probability of exploitation in 30 days

1stpercentile

Low risk: more likely to be exploited than 1% of all known CVEs.

References

Vendor Advisory1

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 2026-06-12.