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EUVD-2026-45075

🗓️ 16 Jul 2026 23:29:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Fixed HTTP/2 state amplification from header decompression and Slowloris stalls; limits added.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54340
16 Jul 202623:29
attackerkb
CVE
CVE-2026-54340
16 Jul 202623:29
cve
Cvelist
CVE-2026-54340 h2o has HTTP/2 state amplification
16 Jul 202623:29
cvelist
NVD
CVE-2026-54340
17 Jul 202600:16
nvd
Positive Technologies
PT-2026-60605
16 Jul 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "7316077f-1d43-392a-a8cc-3bd64628f0af",
        "vendor": {
          "name": "h2o"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "db131059-3e35-31ea-bbbf-8af1bba18684",
        "product": {
          "name": "H2O",
          "vendor": {
            "name": "h2o"
          }
        },
        "product_version": "< 9265bdd"
      }
    ]
  }
]

Data

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16 Jul 2026 23:29Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
4