CVE-2026-25611

HIGHNVD 7.57.5—

7.5

A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 17.9%
KEV: Not listed

Published

February 10, 2026

Last Modified

April 15, 2026

References (3)

cna@mongodbhttps://jira.mongodb.org/browse/SERVER-116206
cna@mongodbhttps://jira.mongodb.org/browse/SERVER-116210
cna@mongodbhttps://jira.mongodb.org/browse/SERVER-116211

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-405

Data Freshness Timeline

(refreshed 17× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
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2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
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2026-05-26 13:44 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
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2026-05-24 16:59 UTCepss_batch
2026-05-23 15:21 UTCepss_batch
2026-05-22 21:16 UTCepss_batch

Frequently asked(5)

What is CVE-2026-25611?

CVE-2026-25611 is a high vulnerability published on February 10, 2026. A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.

When was CVE-2026-25611 disclosed?

CVE-2026-25611 was first published in the National Vulnerability Database on February 10, 2026, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-25611 actively exploited?

CVE-2026-25611 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-25611?

CVE-2026-25611 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2026-25611?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-25611, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-25611

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CVE-2026-25611

📅 Published

🔄 Last Modified

🔗 References (3)