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EUVD-2026-56884

🗓️ 11 Aug 2026 18:48:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 12 Views

Use-after-free in MongoDB Server query engine causes crash or memory disclosure in time-series queries.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-18711
11 Aug 202618:48
attackerkb
circl
Circl
CVE-2026-18711
13 Aug 202604:46
circl
cve
CVE
CVE-2026-18711
11 Aug 202618:48
cve
cvelist
Cvelist
CVE-2026-18711 Use-After-Free in MongoDB Query Execution Engine Leads to Denial of Service and Potential Memory Disclosure
11 Aug 202618:48
cvelist
mongodb
MongoDB
Use-After-Free in MongoDB Query Execution Engine Leads to Denial of Service and Potential Memory Disclosure
11 Aug 202618:48
mongodb
nvd
NVD
CVE-2026-18711
11 Aug 202619:17
nvd
osv
OSV
UBUNTU-CVE-2026-18711
11 Aug 202619:17
osv
ptsecurity
Positive Technologies
PT-2026-70863
11 Aug 202600:00
ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-18711: Use After Free
11 Aug 202600:00
rapid7
ubuntucve
UbuntuCve
CVE-2026-18711
11 Aug 202619:17
ubuntucve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9b6cd7c5-59ef-3230-9396-eb913030a533",
        "vendor": {
          "name": "MONGODB"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "45458d80-daec-3b56-a909-d596ac748377",
        "product": {
          "name": "MongoDB Server",
          "vendor": {
            "name": "MongoDB, Inc."
          }
        },
        "product_version": "8.3.0 <8.3.8"
      },
      {
        "id": "a945ef8a-9021-3062-a3ea-4093dcc00f36",
        "product": {
          "name": "MongoDB Server",
          "vendor": {
            "name": "MongoDB, Inc."
          }
        },
        "product_version": "8.0 <8.0.29"
      }
    ]
  }
]

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11 Aug 2026 20:18Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.1
CVSS 3.17.1
EPSS0.0027
SSVC
12