{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Secure Access Client versions ant\u00e9rieures \u00e0 26.6.1.20 pour Windows","product":{"name":"Citrix Secure Access client","vendor":{"name":"Citrix","scada":false}}},{"description":"Endpoint Analysis Client versions ant\u00e9rieures \u00e0 26.5.1.7 pour Windows","product":{"name":"N/A","vendor":{"name":"Citrix","scada":false}}},{"description":"XenCenter versions ant\u00e9rieures \u00e0 2026.4.0","product":{"name":"XenServer","vendor":{"name":"Citrix","scada":false}}},{"description":"XenCenter SDK client versions ant\u00e9rieures \u00e0 26.15.0 pour PowerShell et C#","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'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2026-53565","url":"https://www.cve.org/CVERecord?id=CVE-2026-53565"},{"name":"CVE-2026-42491","url":"https://www.cve.org/CVERecord?id=CVE-2026-42491"},{"name":"CVE-2026-53566","url":"https://www.cve.org/CVERecord?id=CVE-2026-53566"}],"links":[],"reference":"CERTFR-2026-AVI-0885","revisions":[{"description":"Version initiale","revision_date":"2026-07-15T00:00:00.000000"}],"risks":[{"description":"Contournement de la politique de s\u00e9curit\u00e9"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"},{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Citrix. Certaines d'entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Citrix","vendor_advisories":[{"published_at":"2026-07-14","title":"Bulletin de s\u00e9curit\u00e9 Citrix CTX696811","url":"https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696811&articleURL=XenServer_Security_Update_for_CVE_2026_42491"},{"published_at":"2026-07-14","title":"Bulletin de s\u00e9curit\u00e9 Citrix CTX696734","url":"https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696734&articleURL=Citrix_Secure_Access_Client_for_Windows_and_Citrix_Endpoint_Analysis_Client_for_Windows_Security_Bulletin_for_CVE_2026_53565_and_CVE_2026_53566"}]}