CVE-2026-70313

Description

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

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Produits concernés

• Microsoft 365 Apps for Enterprise
• Microsoft Office 2019
• Microsoft Office 365 for Mac
• Microsoft Office LTSC 2021
• Microsoft Office LTSC 2024
• Microsoft Office LTSC for Mac 2021
• Microsoft Office LTSC for Mac 2024
• Microsoft 365 apps
• Microsoft microsoft 365
• Microsoft office 2021
• Microsoft office 2024

Scores CVSS

Faiblesses (CWE)

• CWE-20

Références

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70313 Vendor Advisory

Ailleurs

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