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EUVD-2026-51359

🗓️ 31 Jul 2026 00:30:23Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

GOOSE subscriber misvalidates UTC timestamps in unauthenticated Layer-2 multicast, causing a crafted frame to crash via heap read.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66720
30 Jul 202622:46
attackerkb
cve
CVE
CVE-2026-66720
30 Jul 202622:46
cve
cvelist
Cvelist
CVE-2026-66720 MZ Automation libiec61850 Out-of-bounds Read
30 Jul 202622:46
cvelist
nvd
NVD
CVE-2026-66720
30 Jul 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-66634
30 Jul 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "65cf49d4-4a0a-309c-970a-cba529d44778",
        "vendor": {
          "name": "MZ Automation GmbH"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "461a5d8e-5b84-3780-bd3e-e5834e41eed2",
        "product": {
          "name": "libiec61850",
          "vendor": {
            "name": "MZ Automation"
          }
        },
        "product_version": "0 <1.6.2"
      }
    ]
  }
]

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