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Vulnerability record · CVE-2026-25611 · published 10 February 2026

CVE-2026-25611: A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB se…

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

8.7 CVSS 4.0 High EPSS 0.63% · top 51.7% CWE-405 · CWE-405 Deferred
8.7CVSS 4.0 base score
0.63%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

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

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://jira.mongodb.org/browse/SERVER-116206
https://jira.mongodb.org/browse/SERVER-116210
https://jira.mongodb.org/browse/SERVER-116211

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Source: NIST National Vulnerability Database (record CVE-2026-25611), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.