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EUVD-2026-53057

🗓️ 05 Aug 2026 05:27:24Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

Pre-auth attacker can exploit type size handling in Proton-Dotnet up to 1.0.0 to cause denial of service; upgrade to 1.1.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-67551
5 Aug 202605:27
–attackerkb
circl
Circl
CVE-2026-67551
4 Aug 202619:48
–circl
cve
CVE
CVE-2026-67551
5 Aug 202605:27
–cve
cvelist
Cvelist
CVE-2026-67551 Apache Qpid Proton Dotnet: Type size/count handling can lead to excessive allocation pre-authentication
5 Aug 202605:27
–cvelist
mend
Mend
CVE-2026-67551
5 Aug 202605:27
–mend
nvd
NVD
CVE-2026-67551
5 Aug 202606:16
–nvd
ptsecurity
Positive Technologies
PT-2026-67956
5 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-67551: Memory Allocation with Excessive Size Value
5 Aug 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-67551
27 Aug 202612:48
–redhatcve
redhat
RedHat Linux
Important: Red Hat Security Advisory: AMQ Clients 2026.Q3
21 Sep 202614:38
–redhat
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "3b6ff0c7-3cfd-37b9-8b98-2c7a1ba9e3eb",
        "vendor": {
          "name": "Apache Software Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "8b1ecffb-f46c-3599-9b65-2a833961485c",
        "product": {
          "name": "Apache Qpid Proton Dotnet",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "0 ≤1.0.0"
      }
    ]
  }
]

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05 Aug 2026 06:58Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00774
23