CERTFR-2026-AVI-1384
Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Citrix XenServer. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Citrix XenServer XenServer versions 8.4 sans le dernier correctif de sécurité
Citrix XenServer XenServer versions 9 sans le dernier correctif de sécurité
References
Bulletin de sécurité Citrix CTX697257 2026-10-23 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "XenServer versions 8.4 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "XenServer versions 9 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-114406",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-114406"
    }
  ],
  "initial_release_date": "2026-10-26T00:00:00",
  "last_revision_date": "2026-10-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1384",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Citrix XenServer. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Citrix XenServer",
  "vendor_advisories": [
    {
      "published_at": "2026-10-23",
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX697257",
      "url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697257\u0026articleURL=XenServer_Security_Update_for_CVE_2026_114406"
    }
  ]
}


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