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CVE-2026-9742 Authenticate command with specific mechanism parameter can trigger server crash

🗓️ 09 Jun 2026 21:57:46Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 56 Views

CVE-2026-9742: Unauthenticated users can crash the server via mechanism values in authenticate when OpenID Connect is enabled.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-9742
10 Jun 202600:00
–circl
cnnvd
CNNVD
MongoDB Server 安全漏洞
9 Jun 202600:00
–cnnvd
cve
CVE
CVE-2026-9742
9 Jun 202621:57
–cve
euvd
EUVD
EUVD-2026-35860
10 Jun 202600:31
–euvd
mend
Mend
CVE-2026-9742
9 Jun 202621:57
–mend
mongodb
MongoDB
Authenticate command with specific mechanism parameter can trigger server crash
9 Jun 202621:57
–mongodb
nessus
Tenable Nessus
MongoDB 8.2.x < 8.2.10 / 8.3.x < 8.3.3 Multiple Vulnerabilities
12 Jun 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-9742
12 Jun 202600:00
–nessus
ncsc
NCSC
Vulnerabilities in MongoDB Server
23 Jun 202609:52
–ncsc
nvd
NVD
CVE-2026-9742
9 Jun 202623:17
–nvd
Rows per page
[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "8.2.0",
        "lessThan": "8.2.10",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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