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Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service

🗓️ 11 Aug 2026 18:34:04Reported by MongoDBType 
mongodb
 mongodb
🔗 www.mongodb.com👁 13 Views

Unauthenticated MongoDB aggregation command with improper input validation causes server DoS.

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Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18707
11 Aug 202618:34
attackerkb
circl
Circl
CVE-2026-18707
13 Aug 202604:45
circl
cve
CVE
CVE-2026-18707
11 Aug 202618:34
cve
cvelist
Cvelist
CVE-2026-18707 Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service
11 Aug 202618:34
cvelist
euvd
EUVD
EUVD-2026-56862
11 Aug 202618:34
euvd
nvd
NVD
CVE-2026-18707
11 Aug 202619:17
nvd
ptsecurity
Positive Technologies
PT-2026-70840
11 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-18707 Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service
11 Aug 202618:34
vulnrichment
Vulners
Node
mongodbops_manager_serverRange8.3.08.3.8

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11 Aug 2026 20:28Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.3
CVSS 45.3
EPSS0.00262
SSVC
13