Lucene search
+L

CVE-2026-18707 Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service

🗓️ 11 Aug 2026 18:34:04Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Unauthenticated users can crash MongoDB Server via malformed aggregation command, causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18707
11 Aug 202618:34
attackerkb
cve
CVE
CVE-2026-18707
11 Aug 202618:34
cve
euvd
EUVD
EUVD-2026-56862
11 Aug 202618:34
euvd
nvd
NVD
CVE-2026-18707
11 Aug 202619:17
nvd
vulnrichment
Vulnrichment
CVE-2026-18707 Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service
11 Aug 202618:34
vulnrichment
[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.8",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation