CERT-FR: Multiple Microsoft Office vulnerabilities allow remote code execution, data disclosure and security bypass
CERT-FR advisory CERTFR-2026-AVI-1331, published 16 October 2026, reports multiple vulnerabilities in Microsoft Office products. They allow an attacker to achieve remote arbitrary code execution, compromise data confidentiality and bypass the security policy. The advisory is based on Microsoft security bulletins dated 15 October 2026 cove…