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EUVD-2021-26642

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Xen vulnerability allows HVM guests to exhaust IDT vectors, causing Denial of Service attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-3308
26 Jan 202122:36
circl
CNNVD
Xen Security Vulnerabilities
26 Jan 202100:00
cnnvd
Citrix
Citrix Hypervisor Security Update
2 Feb 202117:52
citrix
CVE
CVE-2021-3308
26 Jan 202119:58
cve
Cvelist
CVE-2021-3308
26 Jan 202119:58
cvelist
Debian CVE
CVE-2021-3308
26 Jan 202119:58
debiancve
Fedora
[SECURITY] Fedora 32 Update: xen-4.13.2-6.fc32
31 Jan 202101:10
fedora
Tenable Nessus
Fedora 32 : xen (2021-16c9c40d4d)
1 Feb 202100:00
nessus
Tenable Nessus
GLSA-202107-30 : Xen: Multiple vulnerabilities
24 Jan 202200:00
nessus
Tenable Nessus
openSUSE Security Update : xen (openSUSE-2021-514)
8 Apr 202100:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "fac2e59c-ad5a-364e-a62f-3e1460ba8d54",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "dc990d0b-5d5f-3089-8f69-0824449becfe",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.5
CVSS 24.9
EPSS0.00058
1