CVE-2025-3084: medium-severity vulnerability in MongoDB Server
MongoDB Server may crash due to improper validation of explain command
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.4%
When run on commands with certain arguments set, explain may fail to validate these arguments before using them. This can lead to crashes in router servers. This affects MongoDB Server v5.0 prior to 5.0.31, MongoDB Server v6.0 prior to 6.0.20, MongoDB Server v7.0 prior to 7.0.16 and MongoDB Server v8.0 prior to 8.0.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
MongoDB Inc · MongoDB ServerRelated CVEs — MongoDB Server
In the same product, most dangerous first.
CVE-2026-25611HIGHPre-Authentication Memory Exhaustion Denial of Service in MongoDB ServerEPSS 0.9%CVE-2025-0755HIGHMongoDB C Driver bson library may be susceptible to buffer overflowEPSS 0.8%CVE-2024-8305MEDIUMMongoDB Server secondaries may crash due to forced index constraintsEPSS 0.6%CVE-2024-10921MEDIUMImproper neutralization of null bytes may lead to buffer over-reads in MongoDB ServerEPSS 0.6%CVE-2024-3372HIGHMongoDB Server may have unexpected application behaviour due to invalid BSONEPSS 0.5%CVE-2025-6709HIGHPre-Authentication Denial of Service Vulnerability in MongoDB Server's OIDC AuthenticationEPSS 0.5%