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EUVD-2026-64134

🗓️ 21 Aug 2026 20:55:11Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Keystone findMany resolver negative take bypass allows unauthenticated DoS via resource exhaustion.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63421
21 Aug 202620:15
cve
cvelist
Cvelist
CVE-2026-63421 Keystone: `graphql.maxTake` bypass with negative `take`
21 Aug 202620:15
cvelist
nvd
NVD
CVE-2026-63421
21 Aug 202621:17
nvd
ptsecurity
Positive Technologies
PT-2026-79448
21 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "b9ef7af2-2c47-3ce9-a85c-4acbe0bfac49",
        "vendor": {
          "name": "keystonejs"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "8f9711dc-8ef9-3f4f-85e0-d58e5748165b",
        "product": {
          "name": "Keystone",
          "vendor": {
            "name": "OpenStack"
          }
        },
        "product_version": "< 6.5.3"
      }
    ]
  }
]

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21 Aug 2026 20:55Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
3