CVE-2026-40366

Description

Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Traduire en français

Produits concernés

• Microsoft 365 Apps for Enterprise
• Microsoft Office 2019
• Microsoft Office LTSC 2021
• Microsoft Office LTSC 2024
• Microsoft Office LTSC for Mac 2021
• Microsoft Office LTSC for Mac 2024
• Microsoft Word 2016
• Microsoft 365 apps
• Microsoft office
• Microsoft office long term servicing channel
• Microsoft word

Scores CVSS

Faiblesses (CWE)

• CWE-416

Références

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40366 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories