Is CVE-2025-3085 in the CISA KEV catalog?

No. CVE-2025-3085 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-3085?

CVE-2025-3085 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2025-3085?

CVE-2025-3085 has an EPSS score of 0.27% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3085?

Upgrade MongoDB to 5.0.31 or later.

CVE & CISA-KEV Catalog

CVE-2025-3085

HIGH

8.1

CVSS v3

NVD

Description

A MongoDB server under specific conditions running on Linux with TLS and CRL revocation status checking enabled, fails to check the revocation status of the intermediate certificates in the peer's certificate chain. In cases of MONGODB-X509, which is not enabled by default, this may lead to improper authentication. This issue may also affect intra-cluster authentication. This issue affects MongoDB Server v5.0 versions prior to 5.0.31, MongoDB Server v6.0 versions prior to 6.0.20, MongoDB Server v7.0 versions prior to 7.0.16 and MongoDB Server v8.0 versions prior to 8.0.4. Required Configuration : MongoDB Server must be running on Linux Operating Systems and CRL revocation status checking must be enabled

CWE-299

How to fix

Remediation Available

MongoDBWindows application

Affected:5.0.0 5.0.31Fixed in:5.0.31MongoDB Inc.

Affected:6.0.0 6.0.20Fixed in:6.0.20MongoDB Inc.

Affected:7.0.0 7.0.16Fixed in:7.0.16MongoDB Inc.

Affected:8.0.0 8.0.4Fixed in:8.0.4MongoDB Inc.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Vendor Advisory1

jira.mongodb.org

Related Vulnerabilities

Other CWE-299 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-1675	High	8.3	0.6%	-	Fix
CVE-2020-16228	Medium	6.4	0.4%	-	-
CVE-2025-11955	Unscored	-	0.3%	-	-
CVE-2026-4428	High	7.4	0.3%	-	-
CVE-2023-23690	High	7.0	0.2%	-	Fix
CVE-2025-36057	Medium	5.2	0.2%	-	Fix

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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 2025-09-24.