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EUVD-2026-67206

🗓️ 27 Aug 2026 18:32:23Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Namespace identifier injection in MongoDB C++ Driver enables cross-tenant read and write access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81522
27 Aug 202622:06
circl
cve
CVE
CVE-2026-81522
27 Aug 202618:32
cve
cvelist
Cvelist
CVE-2026-81522 Cross-tenant database retargeting via dot/NUL injection in namespace strings in the C++ Driver
27 Aug 202618:32
cvelist
nvd
NVD
CVE-2026-81522
27 Aug 202620:18
nvd
ptsecurity
Positive Technologies
PT-2026-82736
27 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "851261ba-e128-3a46-88d4-efcb2dda7fff",
        "vendor": {
          "name": "MONGODB"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9ea3df7e-bbf6-3ec1-8551-22f9617741b6",
        "product": {
          "name": "C++ Driver",
          "vendor": {
            "name": "MONGODB"
          }
        },
        "product_version": "3.0.0 <4.5.1"
      }
    ]
  }
]

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27 Aug 2026 20:41Current
5.3Medium risk
Vulners AI Score5.3
CVSS 48.6
CVSS 3.18.1
4