{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Microsoft 365 Copilot's Business Chat","product":{"name":"N/A","vendor":{"name":"Microsoft","scada":false}}}],"affected_systems_content":null,"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-2025-53774","url":"https://www.cve.org/CVERecord?id=CVE-2025-53774"},{"name":"CVE-2025-53787","url":"https://www.cve.org/CVERecord?id=CVE-2025-53787"}],"links":[],"reference":"CERTFR-2025-AVI-0665","revisions":[{"description":"Version initiale","revision_date":"2025-08-08T00:00:00.000000"}],"risks":[{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Office. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.","title":"Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Office","vendor_advisories":[{"published_at":"2025-08-07","title":"Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-53774","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53774"},{"published_at":"2025-08-07","title":"Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-53787","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53787"}]}